Learn momentum conservation by building a Python model of elastic collisions! This tutorial guides you step-by-step through simulating elastic collisions, analyzing momentum transfer, and visualizing ...

Learn how to create a circular flying pig simulation in Python in this step-by-step tutorial! This video breaks down the coding process, making it simple for beginners and Python enthusiasts to follow ...

The Centre for Air Quality Management has implemented GRAP Stage 3 in Delhi-NCR after Delhi’s AQI touched 354 on January 16, 2026, with air quality expected to worsen further due to unfavourable ...

When GRAP Stage 4 was implemented earlier in Delhi, the government announced two additional curbs. The first made a valid PUC certificate mandatory to buy fuel at petrol pumps in Delhi. This applied ...

With the air in Delhi refusing to budge from the severe range for days, the government has rolled out some of its toughest vehicle restrictions yet. From Thursday, December 18, only BS6-compliant cars ...

Delhi government has tightened the vehicular movement in the national capital region (NCR) in an attempt to curb the severe air pollution level in the region. Effective from December 18, Thursday, ...

Send a note to Doug Wintemute, Kara Coleman Fields and our other editors. We read every email. By submitting this form, you agree to allow us to collect, store, and potentially publish your provided ...

An anti-smog gun sprays water to clear a thick layer of smog as commuters are on their way in New Delhi In a major step to curb rising air pollution, the Delhi government has banned the entry of all ...

India saw a major step forward in emission standards when the country frog leapt from BS4 to BS6 emission norms. While this was huge on its own, there was another transition happening on the side with ...

An asteroid the size of a school bus is set to zoom by the Earth on Tuesday, traveling several times faster than a speeding bullet. The asteroid, named 2025 BS4, is said by NASA's Jet Propulsion ...

Robbie has been an avid gamer for well over 20 years. During that time, he's watched countless franchises rise and fall. He's a big RPG fan but dabbles in a little bit of everything. Writing about ...

4 keys to writing modern Python Here’s what you need to know (and do) if you want to write Python like it’s 2025, not 2005. How to use uv, the super-fast Python package installer Last but not least, ...