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Banning Telegram Can’t Stop Paper Leaks: Inside India’s NEET Exam Scandal

India banned Telegram after the NEET paper leak led to a retest for 2.28 million students. Class Central studied the scam, the money trail, and other platforms the leaks could move to.

Manoj Sharma Jul 29, 2026

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Dynamics
6 ratings at OpenLearn

This free course is concerned with moving objects, that is, dynamics. Section 1 introduces concepts like position, velocity and acceleration, which describe the way an object moves. Section 2 ...
- OpenLearn
- 16 hours
- Self-Paced
- Free Certificate
Waste management and environmentalism in China
6 ratings at OpenLearn

This free course, Waste management and environmentalism in China, is an introduction to waste generation and waste management processes currently being practiced in China. This course explores how ...
- OpenLearn
- 8 hours
- Self-Paced
- Free Certificate
Supporting climate action through digital education
6 ratings at OpenLearn

Equip educators to address climate crisis through digital teaching, fostering hope, understanding, and action across sectors. Develop skills for online and blended learning focused on environmental issues.
- OpenLearn
- 16 hours
- Self-Paced
- Free Certificate
Assessment in secondary geography
5 ratings at OpenLearn

This free course, Assessment in secondary geography, will identify and explore some of the key issues around assessing geography in secondary schools. Through coming to understand these issues and ...
- OpenLearn
- 11 hours
- Self-Paced
- Free Certificate
Vaccination
5 ratings at OpenLearn

Vaccinations are now considered a part of everyday life, but how do they work? Vaccination is a free course that will help those with a background in biology understand the historical development ...
- OpenLearn
- 14 hours
- Self-Paced
- Free Certificate
What chemical compounds might be present in drinking water?
5 ratings at OpenLearn

Do you want to know what’s in the water that you drink? This free course, What chemical compounds might be present in drinking water?, examines the chemical compounds that occur in drinking water. ...
- OpenLearn
- 6 hours
- Self-Paced
- Free Certificate
Surviving the winter
5 ratings at OpenLearn

In this free course, Surviving the winter, we study one aspect of the fluctuating nature of an organisms environment. We consider how organisms living in a temperate climate, such as that in ...
- OpenLearn
- 10 hours
- Self-Paced
- Free Certificate
Sustainable Scotland
5 ratings at OpenLearn

Sustainable Scotland is a free course that will appeal to anyone with an interest in a sustainable future in the context of contemporary Scottish society. It will give you a broad-based ...
- OpenLearn
- 5 hours
- Self-Paced
- Free Certificate
Mosquito resistance to insecticides
5 ratings at OpenLearn

Learn about how allele frequency can change rapidly in a population in response to selective pressure by considering how evolutionary change can occur in insects that are exposed to insecticides. ...
- OpenLearn
- 3 hours
- Self-Paced
- Free Certificate
Algorithmic Design
5 ratings at OpenLearn

Explore algorithmic design using JavaScript and p5.js to create unique wallpaper patterns through hands-on experimentation with repetition, modularity, and serendipity.
- OpenLearn
- 12 hours
- Self-Paced
- Free Certificate
Exploring communications technology
5 ratings at OpenLearn

Explore principles of communications technology, including signals, error control, data compression, and modern communication systems like 4G, Wi-Fi, and DSL broadband.
- OpenLearn
- 10 hours
- Self-Paced
- Free Certificate
Unsolved problems in cosmology
5 ratings at OpenLearn

Explore major unsolved mysteries in modern cosmology, from dark matter and dark energy to cosmic inflation, while examining current theories and potential future solutions.
- OpenLearn
- 6 hours
- Self-Paced
- Free Certificate
Advanced Hardware and PCB Design Masterclass 2022 -EsteemPCB
422 ratings at Udemy

Advanced Hardware Design Course Part-1 RK3399 COB (LPDDR4 SDRAM, WIFI/BT, EMMC, PMIC, 260 Pin DDR4 System on Module)
- Udemy
- 23 hours 1 minute
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Mathematical Statistics for Data Science
422 ratings at Udemy

Ex-Google data scientist's guide to mathematical statistics, covering method of moments, maximum likelihood, and more
- Udemy
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Satellite Remote Sensing Data Bootcamp With Opensource Tools
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Pre-process and Analyze Satellite Remote Sensing Data With Free Software
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