The keyhole effect involves a small spatial region where a planet's gravity can alter the trajectory of a passing asteroid, allowing it to return on a collision course with that planet in the future.

A simple projectile motion simulator made made using matter.js , it looks cool and ofc gonna help you see physically accurate projectile motion ...

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Ready to unlock your full math potential? 🎓Follow for clear, fun, and easy-to-follow lessons that will boost your skills, build your confidence, and help you master math like a genius—one ...

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 ...

Sirens sound in central Israel following the launch of a ballistic missile from Yemen. The IDF says it is working to shoot down the projectile.

Islip has doubled-down on its partnership with ICE — shutting down a motion by the lone Democratic board member to end the town’s contract with the feds.

The Trump Justice Department lost its motion to unseal grand jury transcripts and exhibits in Ghislaine Maxwell’s case, with a federal judge on Monday calling the whole premise behind the ...