Indian mathematician Srinivasa Ramanujan’s formula for Pi can help with calculating black holes, studying percolation, or investigating turbulence.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Credit: BAE Systems HUNTSVILLE, Alabama—The U.S. Army has an acquisition plan in waiting for appropriated funds to bring on a U.S. Navy-developed hypervelocity projectile to be used for air defense.

This is because projectile vomiting is not just throwing up. It involves more force. Sometimes, a child’s vomit, when "released," can go flying across a room. A child who vomits way too much and with ...

Vomiting is something that everyone will experience at some point. It’s typically accompanied by a wave of nausea, and a queasy feeling in the stomach afterward. ‌ Projectile vomiting is when your ...

BAE Systems (Booth 613) is developing a hypervelocity projectile, or HVP, for the U.S. Navy’s Mark 45 5-inch gun as a counter-unmanned aerial system option to engage aerial targets. The Mk45 is the ...

DUGWAY PROVING GROUND, Utah - New and emerging technologies continue to break ground on the test range at Dugway Proving Ground. General Atomics Electromagnetic Systems (GA-EMS) used its Compressed ...

DRDO displayed a new 155 mm ramjet projectile at Aero India 2025. (Janes/Sohini Mandal) India's Defence Research and Development Organisation (DRDO) displayed a new 155 mm ramjet projectile for Bharat ...

In Minecraft, players face all kinds of difficult hostile mobs that attack with either melee or ranged weapons. One category of ranged attacks is projectiles, which can be shot by one entity toward ...

If your sheets are worn or scratchy, if they slip off in the middle of the night, or if they keep you uncomfortably warm, not even a good mattress will make up for their shortcomings. That’s why ...

Dec 27 (Reuters) - An advanced U.S. military anti-missile system was used in Israel to try to intercept a projectile for the first time since President Joe Biden placed the system in Israel in October ...