Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

Bitcoin ends 2025 in an odd place: structurally stronger, but tactically bruised. BTC-USD trades around 87,000 to 88,000 dollars, down about 6 percent for the year and roughly 30 percent below the ...

If you need something clever for a gift, consider this two-part 3D-printed Christmas ornament that has a small secret compartment. But there’s a catch: the print is a challenging one. So make sure ...

Climate change is pushing coral reefs to the brink. A new scientific report warns that the world has already crossed its first climate tipping point, and reefs could face long-term decline unless ...

An unpiloted Chinese spacecraft launched late Monday and linked up with the country’s Tiangong space station a few hours later, providing a lifeboat for three astronauts stuck in orbit without a safe ...

Tucked in a corner of the Palm Desert foothills, near the giraffes and bighorn sheep of the local zoo, is a country club with a bit of mystique. Luke Leuschner, a local historian who grew up nearby, ...

Major support at $0.155 collapsed under heavy selling pressure, yet improving exchange flows and accelerating whale accumulation suggest downside exhaustion may be nearing. • DOGE dropped from $0.160 ...

Dogecoin price trades near $0.17, struggling to hold its structure as 2025 nears its end. The coin has spent much of this quarter drifting lower, hinting that its usual year-end strength may be ...

Using targeted radiation during surgery - referred to as intraoperative radiation - to eliminate pancreatic cancer cells that have spread to areas around the pancreas, investigators at Johns Hopkins ...

Using targeted radiation during surgery - referred to as intraoperative radiation - to eliminate pancreatic cancer cells that have spread to areas around the pancreas, investigators at Johns Hopkins ...

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 ...