Odd how often those tasked with enforcing the law break them. 18 U.S. Code § 700 - Desecration of the flag of the United States; penalties (1) Whoever knowingly mutilates, defaces, physically defiles,... continue reading

posted by newtboy 10 months 3 weeks ago • 23 views • 59 secs

The F-15 was born from the difficult lessons learned during the Vietnam War. In the late 1950s, Air Force planners were confident that the advent of powerful new radars and long-range air-to-air missiles... continue reading

posted by eric3579 1 year 1 month 2 weeks ago • 83 views • 14:21

The world remains in a state of shock after spectacular satellite images of an undersea volcano erupting on the island of Tonga left a giant mushroom cloud in the Pacific region. With shocking visuals... continue reading

posted by eric3579 2 years 4 months 1 week ago • 42 views • 4:26

"... Extreme weather sometimes happens in very specific areas thanks to extreme surface temperature differences..."

posted by ant 2 years 5 months 3 weeks ago • 52 views • 2:29

The Millennium Tower at 301 Mission Street in San Francisco is famously tilting and sinking into the ground. How does geology affect the design of skyscraper foundations, and what is being done to fix... continue reading

posted by eric3579 2 years 6 months 2 weeks ago • 99 views • 13:32

For over a century, one of the most important salmon runs in the U.S. has had to contend with historic dams in Oregon and California. These dams have been responsible for the death of hundreds of thousands... continue reading

posted by newtboy 3 years 1 month ago • 134 views • 3:07

Createk third-arm : Supernumerary robotic arm powered by magnetorheological clutches and an hydrostatic transmission. Fast enough to compensate for human motions while being safe for physical human-robot interaction. ... continue reading

posted by newtboy 3 years 11 months 2 weeks ago • 123 views • 2:51

Building a spooky Halloween Robot Centipede was made possible by the Pro members of Makers Play ground. Thank you all for your love and support of the maker community. This project was a little challenging... continue reading

posted by newtboy 4 years 7 months 3 weeks ago • 223 views • 9:57

YouTube description: It's an often told story about Apollo 12 getting struck by lightning, crippling the command module in flight and John Aaron in mission control figuring out the exact switch to flip... continue reading

posted by Aard Vark (oritteropo) 4 years 8 months 2 weeks ago • 261 views • 13:55

YouTube description: Citheronia regalis is a giant silk moth...though these don't actually produce silk, which is why it's better to go by their family name saturniidae. Citheronia regalis actually... continue reading

posted by Aard Vark (oritteropo) 4 years 8 months 2 weeks ago • 1,000 views • 3:59

YouTube description: Aerosparx are a British aerobatics team that perform displays with fireworks attached to their wings. This is how they do it. More about Aerosparx: http://www.aerosparx.com/ ... continue reading

posted by Aard Vark (oritteropo) 4 years 9 months 2 weeks ago • 300 views • 6:32

YouTube description: A decade ago, engineers found the Humber Bridge had the same problem as many of the world's suspension bridges: unexpectedly fast corrosion. Here's how they fixed it, and how they're... continue reading

posted by Aard Vark (oritteropo) 4 years 10 months 2 weeks ago • 942 views • 5:05

YouTube description: Something about the Apollo missions always confused me, sure, the step off of the lunar lander’s 91 cm footpad was a small step, but the step just before that was actually enormous! ... continue reading

posted by Aard Vark (oritteropo) 4 years 10 months 2 weeks ago • 483 views • 14:48

YouTube description: Micco and his older brother Samsoche (Seneca and Muscogee Creek), who perform together as the Sampson Brothers (https://sampsonbrosarts.com) are well known on powwow grounds and... continue reading

posted by Aard Vark (oritteropo) 5 years 2 months ago • 202 views • 4:21

The wet season started and so fire related projects are harder to do. So I planted this years crop of yams using a different technique. The stones covering the mounds protect the yams from predators such... continue reading

posted by Mordhaus 5 years 4 months 2 weeks ago • 470 views • 6:48

YouTube description: Thunderstorm time lapse and spectacular phenomenon with facts and information of where to witness these fascinating sights. Upward lightning, mammatus, sprites, gustnadoes and... continue reading

posted by Aard Vark (oritteropo) 5 years 6 months 2 weeks ago • 498 views • 6:19

From youtube: UV at ground level is non-ionizing but it damages DNA and causes photoaging - how? Also, it turns out glass doesn't block all UV (specifically UVA passes through). This is something I learned... continue reading

posted by nanrod 5 years 8 months 4 weeks ago • 383 views • 4:46

When you glitch through the ground on a video game.

posted by bjornenlinda 5 years 9 months 4 weeks ago • 1,236 views • 59 secs

YouTube description: In Göttingen, Germany, there's a four-tonne steel ball that can be raised up a 14-metre tower -- and then dropped in less than two seconds, crashing back to earth. It makes tiny,... continue reading

posted by Aard Vark (oritteropo) 6 years 3 months 2 weeks ago • 725 views • 3:34

YT: I built an A frame hut as a large work space for projects. First I made a celt hatchet to cut timber for the hut. The axe head was made of amphibolite and the handle was made of a species of wattle.... continue reading

posted by nanrod 6 years 4 months 1 week ago • 524 views • 9:05