UAV & Drone Systems Engineering Certification
Tests UAV and drone systems engineering — platform types from multirotor to fixed-wing and VTOL hybrids, lift, thrust and hover power, propeller and motor selection, KV ratings, electronic speed controllers and battery sizing, thrust-to-weight and endurance estimation, airframe materials and structures, autopilot architecture with PX4 and ArduPilot, sensors including IMU, magnetometer, barometer, GNSS and RTK, sensor fusion and extended Kalman filtering, flight modes from manual to position hold and mission, PID tuning and failsafes, navigation, waypoints and geofencing, radio links, telemetry, latency and video downlink, payloads for mapping, inspection and delivery, photogrammetry, GSD and overlap, BVLOS and detect-and-avoid, regulation under FAA Part 107, remote ID and EASA categories, risk assessment with SORA, maintenance, logs and incident investigation, and operations planning including weather, airspace and crew roles — written to FAA, EASA, PX4, ArduPilot and NASA sources for 2026 and 2027. Pass to earn UAV & Drone Systems Engineering SOA-UDSE.
- Intermediate difficulty.Assumes hands-on experience in the role.
- 20 scenario questions
- 20 minutes, timed
- 70% to pass · 90% for distinction
- Free no sign-up needed
- LinkedIn-ready · add it to your profile in one clickSee how ↓
What is the UAV & Drone Systems Engineering Certification?
- Future-Proof
Updated for 2027. Covers platforms and propulsion, autopilot and sensors, operations and payloads and regulation, risk and maintenance.
The UAV & Drone Systems Engineering Certification is a free intermediate-level, 20-minute skill test from Science of Apps. It tests UAV and drone systems engineering — platform types from multirotor to fixed-wing and VTOL hybrids, lift, thrust and hover power, propeller and motor selection, KV ratings, electronic speed controllers and battery sizing, thrust-to-weight and endurance estimation, airframe materials and structures, autopilot architecture with PX4 and ArduPilot, sensors including IMU, magnetometer, barometer, GNSS and RTK, sensor fusion and extended Kalman filtering, flight modes from manual to position hold and mission, PID tuning and failsafes, navigation, waypoints and geofencing, radio links, telemetry, latency and video downlink, payloads for mapping, inspection and delivery, photogrammetry, GSD and overlap, BVLOS and detect-and-avoid, regulation under FAA Part 107, remote ID and EASA categories, risk assessment with SORA, maintenance, logs and incident investigation, and operations planning including weather, airspace and crew roles — written to FAA, EASA, PX4, ArduPilot and NASA sources for 2026 and 2027. Score 70% or more on its 20 questions to earn a verifiable UAV & Drone Systems Engineering certificate (SOA-UDSE). Every question is based on published standards and research — including PX4 Autopilot User and Developer Guide (PX4 / Dronecode), ArduPilot documentation (ArduPilot development team), UAS remote identification and operations over people (US Federal Aviation Administration) — and each answer is explained with its source.
Built for your job title
Drone systems or avionics engineer, Commercial UAS pilot or operations manager, Surveying, inspection or mapping professional, Robotics student or hobbyist builder and Public safety or utility UAS programme lead — and anyone who wants quick, verifiable proof of UAV & Drone Systems Engineering knowledge for a CV, LinkedIn or graduate application in 2026 and 2027.
- Drone systems or avionics engineer
- Commercial UAS pilot or operations manager
- Surveying, inspection or mapping professional
- Robotics student or hobbyist builder
- Public safety or utility UAS programme lead
What the test covers
Four skill areas with 5 questions each, drawn from a bank of 10 per area, so a retake brings questions you haven't seen.
- 01
Platforms and Propulsion
25%- Configurations
- Propulsion
- Energy and endurance
- 02
Autopilot and Sensors
25%- Autopilot architecture
- Sensors
- Control and modes
- 03
Operations and Payloads
25%- Links and navigation
- Payloads and mapping
- Flight planning
- 04
Regulation, Risk and Maintenance
25%- Rules
- Risk and BVLOS
- Maintenance and investigation
It is a knowledge test: it does not replace official certification, licensure, supervised clinical or practical training, or local regulations.
Based on published standards
The questions are original scenarios, and each one names the public standard, official guide or research it draws on — shown under the question while you answer, and linked in your review. These are the sources behind this test:
- PX4 Autopilot User and Developer GuidePX4 / Dronecode13 questions
- ArduPilot documentationArduPilot development team10 questions
- UAS remote identification and operations over peopleUS Federal Aviation Administration5 questions
- Multirotor and fixed-wing UAS aerodynamics and configurationNASA Glenn Beginner's Guide to Aeronautics4 questions
- Small Unmanned Aircraft Systems (Part 107) and recreational flyer rulesUS Federal Aviation Administration4 questions
- Drones: open category rules in the EUEuropean Union Aviation Safety Agency4 questions
Try a sample question
A quadcopter's total thrust equals its weight in a hover. Its thrust-to-weight ratio at full throttle should be at least about
- 1:1 exactly
- 0.5:1
- 10:1 minimum
- 2:1 for controllable flight
Show the answer
D. 2:1 for controllable flight — Thrust margin. The real test has 20 questions like this.
How the test works
20 minutes, 20 questions
One question per screen, with a progress bar and a countdown. Your progress is saved on this device if you need to pause.
Graded on our server
Answers reach the page only after you submit, so the certificate can only be earned by passing.
Every answer explained
Pass or not, you see every question with the right answer, why, and the source behind it. Pass mark 70%, distinction 90%.
Your certificate
Founder-signed, with a QR code and credential ID. Download PDF or PNG, add to LinkedIn, and it's emailed to you.
What you earn

Pass, then add it to LinkedIn in one click
No typing. The Add to LinkedIn button opens your profile’s Licenses & certifications form already filled in: the certificate name, Science of Apps as the issuer, the issue date, your credential ID and a link recruiters can use to verify it.
- 1Take the 20-minute test
- 2Score 70% or more
- 3Click Add to LinkedIn

UAV & Drone Systems Engineering
Science of Apps
Show credential ↗Try another skill test
- 20 minSOA-MECH
Mechanical Engineering Practice Test (FE-Style)
Tests mechanical engineering fundamentals in the style of the FE Mechanical exam — statics and mechanics of materials, thermodynamics and heat transfer, fluid mechanics, and dynamics, machine design and materials — with worked calculations.
Difficulty: AdvancedTake the 20-minute test → - 20 minSOA-ELEC
Electrical Engineering Practice Test (FE-Style)
Tests electrical and computer engineering fundamentals in the style of the FE Electrical and Computer exam — circuit analysis, electronics and digital logic, power systems and machines, and signals, control and communications.
Difficulty: AdvancedTake the 20-minute test → - 20 minSOA-CIVL
Civil Engineering Practice Test (FE-Style)
Tests civil engineering fundamentals in the style of the FE Civil exam — structural analysis and materials, geotechnical engineering, water resources and environmental engineering, and transportation and construction — with worked calculations.
Difficulty: AdvancedTake the 20-minute test →
Frequently asked questions
What is the UAV & Drone Systems Engineering Certification?
The UAV & Drone Systems Engineering Certification is a free intermediate-level, 20-minute skill test from Science of Apps. It tests UAV and drone systems engineering — platform types from multirotor to fixed-wing and VTOL hybrids, lift, thrust and hover power, propeller and motor selection, KV ratings, electronic speed controllers and battery sizing, thrust-to-weight and endurance estimation, airframe materials and structures, autopilot architecture with PX4 and ArduPilot, sensors including IMU, magnetometer, barometer, GNSS and RTK, sensor fusion and extended Kalman filtering, flight modes from manual to position hold and mission, PID tuning and failsafes, navigation, waypoints and geofencing, radio links, telemetry, latency and video downlink, payloads for mapping, inspection and delivery, photogrammetry, GSD and overlap, BVLOS and detect-and-avoid, regulation under FAA Part 107, remote ID and EASA categories, risk assessment with SORA, maintenance, logs and incident investigation, and operations planning including weather, airspace and crew roles — written to FAA, EASA, PX4, ArduPilot and NASA sources for 2026 and 2027. Score 70% or more on its 20 questions to earn a verifiable UAV & Drone Systems Engineering certificate (SOA-UDSE). Every question is based on published standards and research — including PX4 Autopilot User and Developer Guide (PX4 / Dronecode), ArduPilot documentation (ArduPilot development team), UAS remote identification and operations over people (US Federal Aviation Administration) — and each answer is explained with its source.
What is the best free UAV & Drone Systems Engineering certification in 2027?
Science of Apps offers a free UAV & Drone Systems Engineering Certification, written for 2026 and 2027. It tests platforms and propulsion, autopilot and sensors, operations and payloads and regulation, risk and maintenance with 20 original scenario questions in all, each naming its published source; you get an instant score and a verifiable certificate with a credential ID you can add to LinkedIn.
How do I take the UAV & Drone Systems Engineering Certification for free?
Read the four skill areas on this page, then take the 20-minute test online — no fee, course or sign-up. You see every answer explained when you finish. Score 70% or more and you get a UAV & Drone Systems Engineering certificate straight away, on screen, as a PDF and by email, with a credential ID anyone can verify.
Are the UAV & Drone Systems Engineering Certification questions based on real standards?
Yes. The questions are original scenarios written by Science of Apps, and each one is based on a public source you can read: PX4 Autopilot User and Developer Guide (PX4 / Dronecode); ArduPilot documentation (ArduPilot development team); UAS remote identification and operations over people (US Federal Aviation Administration); Multirotor and fixed-wing UAS aerodynamics and configuration (NASA Glenn Beginner's Guide to Aeronautics); Small Unmanned Aircraft Systems (Part 107) and recreational flyer rules (US Federal Aviation Administration); Drones: open category rules in the EU (European Union Aviation Safety Agency). The source is shown under each question and linked in the answer review. Science of Apps doesn't copy questions from other tests.
What does the UAV & Drone Systems Engineering Certification cover?
Four skill areas with five questions each, drawn from a bank of 10 per area so a retake brings new questions: Platforms and Propulsion (Configurations, Propulsion and Energy and endurance); Autopilot and Sensors (Autopilot architecture, Sensors and Control and modes); Operations and Payloads (Links and navigation, Payloads and mapping and Flight planning); Regulation, Risk and Maintenance (Rules, Risk and BVLOS and Maintenance and investigation). Every question is an original scenario written to the 2026–2027 standard, with the published source named under it.
Who should take the UAV & Drone Systems Engineering Certification?
Drone systems or avionics engineer, Commercial UAS pilot or operations manager, Surveying, inspection or mapping professional, Robotics student or hobbyist builder and Public safety or utility UAS programme lead. It suits students at leading universities, career switchers and experienced professionals who want quick, verifiable proof of UAV & Drone Systems Engineering knowledge in 2026 and 2027.
Why take the UAV & Drone Systems Engineering Certification in 2027?
Engineering cohorts at IITs, KAIST, NTU Taiwan, TUM, Tsinghua and Georgia Tech are being pulled into chips, energy and space. Passing earns a founder-signed Science of Apps certificate with a credential ID and QR code that recruiters can verify.
How is a drone's endurance estimated?
Divide usable battery energy by average power draw: usable capacity in watt-hours times depth of discharge divided by hover or cruise power; hover power rises with disc loading, so bigger, slower propellers extend flight time.
What is BVLOS and why is it harder to approve?
Beyond visual line of sight operation removes the pilot's direct ability to see and avoid traffic, so regulators require mitigations such as detect-and-avoid, reliable command links and a documented risk assessment like SORA.
Can I take the UAV & Drone Systems Engineering Certification from any country?
Yes. The test is online, in English and free everywhere — people take it from India, the US, the UK, Europe, Africa, Latin America and Asia-Pacific. Your certificate is dated with your own local date and can be verified from anywhere at scienceofapps.com/certification/verify/.
How long is the UAV & Drone Systems Engineering Certification?
20 questions — 5 from each of 4 skill areas — with a 20-minute limit. You need 70% (14 of 20) to pass and 90% for distinction.
How hard is the UAV & Drone Systems Engineering Certification?
We rate it Intermediate: assumes hands-on experience in the role. It has 20 scenario questions — 5 from each of 4 skill areas — and a 20-minute limit. You need 70% (14 of 20) to pass and 90% for distinction.
How much do Science of Apps certifications cost?
Nothing. There is no fee to take a test, to receive the certificate, to have it emailed or to verify it, and no sign-up.
How are the tests graded?
On our server, not in your browser. The answers never reach the page until you submit, so a certificate can only be earned by passing. Each certificate gets a unique credential ID stored by Science of Apps.
What happens if I don't pass?
You see your score for each area and every question with the correct answer and why, with the published source behind it. You can retake after 30 minutes, and the retake draws questions you haven't seen yet.
Do the certificates expire?
No. Every certificate is dated, so it always shows when you passed. Retake a test any time for a newer date or a higher score.
Can I add the certificate to LinkedIn?
Yes. After you pass, Add to LinkedIn opens the Licenses & certifications form with the certificate name, Science of Apps as the issuer, the issue date, your credential ID and the verification link filled in. You can also download it as a PDF or PNG, and it's emailed to you as a PDF.
How can an employer verify my certificate?
Every certificate has a credential ID and a QR code. Scanning it, or entering the ID at scienceofapps.com/certification/verify/, shows the holder's name, the certification, the score and the issue date from our records.
Are these accredited qualifications?
No. They are Science of Apps' own assessments of applied skill. They aren't issued by a university or standards body, and they work best alongside a portfolio that shows the skills in real work.
1541 more certifications to collect
Engineering, Architecture, Construction & Safety
- Mechanical Engineering Practice Test (FE-Style)20 min · Advanced
- Electrical Engineering Practice Test (FE-Style)20 min · Advanced
- Civil Engineering Practice Test (FE-Style)20 min · Advanced
- Chemical Engineering Practice Test (FE-Style)20 min · Advanced
- Engineering Mathematics Practice Test15 min · Intermediate
- CAD Certification10 min · Beginner
- AutoCAD Certification Practice Test15 min · Intermediate
- SolidWorks Certification Practice (CSWA-Style)15 min · Intermediate
- Revit & BIM Certification15 min · Intermediate
- HVAC Certification Practice Test15 min · Intermediate
- PLC Programming Certification15 min · Intermediate
- Industrial Maintenance Certification15 min · Intermediate
- Quality Control Certification15 min · Intermediate
- Lean Manufacturing Certification15 min · Intermediate
- ISO 9001 Certification Training15 min · Intermediate
- ISO 14001 Certification Training15 min · Intermediate
- Occupational Health & Safety (OHS) Certification15 min · Intermediate
- OSHA Practice Test (10-Hour & 30-Hour Topics)15 min · Intermediate
- NEBOSH Practice Questions20 min · Advanced
- Fire Safety Certification10 min · Beginner
- Electrical Safety Certification (NFPA 70E-Aligned)15 min · Intermediate
- Construction Project Controls Certification20 min · Advanced
- Quantity Surveying Certification15 min · Intermediate
- Construction Procurement & Contracts Certification15 min · Intermediate
- Fleet Safety Certification10 min · Beginner
- Revit Architecture Skills Test15 min · Intermediate
- BIM Coordinator Certification20 min · Advanced
- Building Codes Certification (IBC-Aligned)15 min · Intermediate
- Architectural Design Certification15 min · Intermediate
- Building Energy Modeling Certification20 min · Advanced
- Industrial Automation Certification20 min · Intermediate
- Construction Management Certification20 min · Intermediate
- Plumbing Test15 min · Beginner
- Welding Test15 min · Beginner
- Robotics Certification20 min · Intermediate
- Manufacturing Processes Test20 min · Intermediate
- Materials Science Test20 min · Intermediate
- LEED Green Associate Practice Test20 min · Intermediate
- CNC Machinist Test20 min · Intermediate
- GD&T Test25 min · Advanced
- Electrical Aptitude Test15 min · Beginner
- GHS Training Quiz15 min · Beginner
- Forklift Certification Test15 min · Beginner
- Electrician Practice Test (NEC 2026)20 min · Intermediate
- Fusion 360 Certification Test20 min · Intermediate
- A&P Mechanic Practice Test (General, Airframe & Powerplant)20 min · Intermediate
- PE Exam Practice Test25 min · Advanced
- IOSH Managing Safely Practice Test15 min · Beginner
- ASQ CQE Practice Test (Quality Engineer)25 min · Advanced
- ASQ CQA Practice Test (Quality Auditor)20 min · Intermediate
- CSP Practice Test (Certified Safety Professional)25 min · Advanced
- F-Gas Practice Test20 min · Intermediate
- FE Exam Practice Test20 min · Intermediate
- NICET Fire Alarm Practice Test20 min · Intermediate
- EV Charger Installation Certification Test20 min · Intermediate
- ACCA Manual J Practice Test20 min · Intermediate
- Fall Protection Certification Test15 min · Beginner
- Siemens NX Certification Test20 min · Intermediate
- Industrial Engineering Certification Test20 min · Intermediate
- Rigging Practice Test (NCCCO Rigger)20 min · Intermediate
- Statistical Process Control Certification Test (SPC)20 min · Intermediate
- EHS Certification Test20 min · Intermediate
- Health and Safety Level 2 Practice Test15 min · Beginner
- Confined Space Certification Test15 min · Beginner
- API 510 Practice Test (Pressure Vessel Inspector)25 min · Advanced
- NDT Practice Test (UT, MT, PT & VT)20 min · Intermediate
- RTL Design with Verilog & SystemVerilog Certification25 min · Advanced
- Semiconductor Fabrication & Process Engineering Certification25 min · Advanced
- Battery & Energy Storage Engineering Certification25 min · Advanced
- Chip Verification Engineer Certification25 min · Advanced
- EV Powertrain Engineering Certification25 min · Advanced
- Data Center Power & Cooling Engineering Certification20 min · Intermediate
- Green Hydrogen & Electrolyzer Technology Certification20 min · Intermediate
- Aerospace Engineering Fundamentals Certification20 min · Intermediate
- Control Systems Engineering Certification20 min · Intermediate
- Digital Signal Processing Certification20 min · Intermediate
- Medical Device Design & Human Factors Certification25 min · Advanced
- UAV & Drone Systems Engineering CertificationYou're here
- Motorsport Engineering & Race Strategy Certification20 min · Intermediate
Foundation
AI & Generative AI
- AI UX Design Certification30 min · Advanced
- Prompt Engineering Certification30 min · Intermediate
- AI Product Manager Certification30 min · Advanced
Software Engineering & Web Development
- HTML and CSS Fundamentals Certification10 min · Beginner
- JavaScript Fundamentals Certification10 min · Beginner
- TypeScript Fundamentals Certification15 min · Intermediate
Data Analytics & Business Intelligence
- Product Analytics Certification30 min · Advanced
- Data Literacy Certification10 min · Beginner
- Microsoft Excel Fundamentals Certification10 min · Beginner
Digital Marketing, SEO, AEO & Growth
- Conversion Rate Optimization (CRO) Certification30 min · Advanced
- App Store Optimization (ASO) Certification30 min · Intermediate
- Growth Marketing Certification30 min · Intermediate
UX/UI, Design, Research & Creative
- UX Design Certification30 min · Intermediate
- UI Design Certification30 min · Intermediate
- Product Design Certification30 min · Intermediate
Product, Project Management & Business Analysis
- Product Manager Certification30 min · Intermediate
- Design Leadership Certification30 min · Advanced
- Agile Product Owner Certification30 min · Intermediate
Cybersecurity, IT, Cloud & DevOps
- Cybersecurity Fundamentals Certification10 min · Beginner
- Security Awareness and Phishing Detection Certification10 min · Beginner
- Network Security Fundamentals Certification15 min · Intermediate
Sales, Customer Success & Support
- Sales Fundamentals Certification10 min · Beginner
- Consultative Selling Certification15 min · Intermediate
- B2B Sales Development Representative Certification10 min · Beginner
Human Resources & People Management
- Human Resources Fundamentals Certification10 min · Beginner
- Talent Acquisition and Recruitment Certification10 min · Beginner
- Technical Recruitment Certification15 min · Intermediate
Finance, Accounting, Operations & Entrepreneurship
- Financial Literacy for Professionals Certification10 min · Beginner
- Accounting Fundamentals Certification10 min · Beginner
- Bookkeeping Fundamentals Certification10 min · Beginner
Communication, Leadership & Transferable Skills
- Critical Thinking Test10 min · Beginner
- Attention to Detail Test10 min · Beginner
- Cognitive Bias Test10 min · Beginner
Languages
- English Level Test30 min · Beginner
- American Sign Language (ASL) Foundations Test25 min · Intermediate
- App & Software Localization Test25 min · Intermediate
Healthcare, Education, Legal Operations & Sustainability
- Healthcare Administration Fundamentals Certification10 min · Beginner
- Medical Office Administration Certification10 min · Beginner
- Healthcare Data Privacy Awareness Certification10 min · Beginner
Test Prep, Academics & Aptitude
- SAT Math Practice Test20 min · Advanced
- SAT Reading and Writing Practice Test20 min · Advanced
- ACT Practice Test (English, Math, Reading & Science)20 min · Advanced
Language Exam Prep
- IELTS Academic Practice Test with Band Score20 min · Advanced
- IELTS General Training Practice Test20 min · Advanced
- TOEFL iBT Practice Test20 min · Advanced
Office & Productivity Software
- Microsoft Word Skills Certification15 min · Intermediate
- Microsoft PowerPoint Skills Certification15 min · Intermediate
- Microsoft Outlook Skills Certification10 min · Beginner
Hospitality, Travel & Retail
- Hospitality Management Certification10 min · Beginner
- Food Safety Certification10 min · Beginner
- Hotel Revenue Management Certification15 min · Intermediate
Cognitive Ability & Pre-Employment Tests
- IQ Test20 min · Intermediate
- Numerical Reasoning Test20 min · Intermediate
- Verbal Reasoning Test20 min · Intermediate
Personality & Career Assessments
- Hogan Assessment Practice Test11 min · Beginner
- Big Five Personality Test10 min · Beginner
- Enneagram Test11 min · Beginner
Health, Fitness & Wellness
- Personal Trainer Practice Test (NASM, ACE & ISSA)20 min · Intermediate
- ACSM Practice Test (CPT & EP)20 min · Intermediate
- Yoga Teacher Certification Test (RYT 200)15 min · Beginner
Beauty & Cosmetology
Consulting, Strategy & Industry Leadership
- AI for Management Consultants Certification20 min · Intermediate
- Chief of Staff Professional Certification20 min · Intermediate
- Market Sizing & Estimation Certification15 min · Beginner
Law, Policy & Global Affairs
- AI for Lawyers & Legal Practice Certification20 min · Intermediate
- Geopolitical Risk Analysis Certification20 min · Intermediate
- AI for Public Policy Professionals Certification20 min · Intermediate
Frontier Science & Deep Tech
- Quantum Computing Fundamentals Certification20 min · Intermediate
- Neurotechnology & Brain-Computer Interfaces Certification20 min · Intermediate
- Nuclear Fission & Fusion Energy Fundamentals Certification20 min · Intermediate
Creative Arts, Writing & Media
- Creative Writing Certification15 min · Beginner
- Game Design Certification20 min · Intermediate
- Screenwriting Certification20 min · Intermediate
Hobbies, Culture & Lifestyle
- Chess Strategy & Tactics Test15 min · Beginner
- Philosophy Fundamentals Test15 min · Beginner
- Stoic Philosophy for Modern Leaders Test15 min · Beginner
Global Business & Country Markets
- India Stack & Digital Public Infrastructure Certification20 min · Intermediate
- Indian Startup Ecosystem & Fundraising Certification20 min · Intermediate
- Indian Capital Markets Fundamentals Certification15 min · Beginner
Read before you test
- Career guidesTypeScript skills for developer jobs in 2027: the type-system concepts interviews test and how to use them wellTypeScript skills for developer jobs in 2027: types, unions, narrowing, generics, utility types and strict settings, with answers and a plan.
- Career guidesHow to get a responsible AI job in 2027: fairness, transparency, oversight, safety testing and the frameworks employers useHow to get a responsible AI job in 2027: NIST AI RMF, OECD principles, EU AI Act timing, red-teaming, incident response, pay and a 6-week plan.
- Career guidesRemote and hybrid work skills for 2027: written communication, async collaboration, visibility and trust, managing your day, video meetings, time zones, staying connected and finding remote jobsRemote and hybrid work skills for 2027: written communication, async work, visibility, managing your day, video meetings, time zones and staying connected.
- IdeasAndroid project ideas for your final year: 20 mobile apps worth building20 Android app project ideas for final year students — camera, on-device ML, offline sync, sensors and maps — with the stack and the hard part to show.
- Career guides by Science of Apps for 2027The best AI certifications for manufacturing professionals in 2027The 6 best AI certifications for manufacturing professionals in 2027: ML Specialization, NVIDIA DLI, Six Sigma, Data Analytics, AI Essentials and AWS.
- Architecture & engineeringIndian temple architecture explained: Nagara, Dravida and Vesara, and how to read any templeThe three types of Indian temple architecture, Nagara, Dravida and Vesara, explained with diagrams: a temple's parts, its plan grid and famous examples.
Get the ideas, not the noise.
Sign up with Google and we’ll send you short UX psychology tips by email — why people tap, stall and leave, and what to do about it. Unsubscribe anytime. Prefer something to keep? Get the free Laws of UX guide as a PDF.
Founder, Science of Apps




