YouTube description: It's a terrible idea to try to extinguish burning metal with a water or CO2 fire extinguisher. Steve Mould shows why.

posted by Aard Vark (oritteropo) 10 months 1 week ago • 1,512 views • 7:25

Polyphonic explores the start of Metal rock, to several individual songs that could be considered the start, and one point where it couldn't be any later than.

posted by RFlagg 12 months ago • 487 views • 11:39

Chill out and watch this deadlocked bench vice get a complete restoration.

posted by Ashenkase 1 year ago • 1,369 views • 17:28

YouTube description: Their skeletons are prized by beachcombers, but sand dollars look way different in their lives beneath the waves. Covered in thousands of purple spines, they have a bizarre diet... continue reading

posted by Aard Vark (oritteropo) 1 year 1 month 1 week ago • 509 views • 4:23

In this video, Tim demonstrates a variety of Lenz's Law demonstrations. At its simplest, you can just drop a magnet down a metal tube, maybe made of copper or aluminium, and be surprised at how slowly... continue reading

posted by Mordhaus 1 year 2 months 4 weeks ago • 965 views • 6:01

YouTube description: A metal alloy spoon melts in tea. Featuring Professor Sir Martyn Poliakoff and Senior Technician Neil Barnes. Why not use Gallium? Well - besides the fact it's not what we... continue reading

posted by Aard Vark (oritteropo) 1 year 6 months 1 week ago • 1,314 views • 4:27

Police in West Midlands, UK have released footage of criminals stealing a car by relaying a signal from the key inside the home, to the car in the driveway. Source: CNNMoney I've always wondered... continue reading

posted by b4rringt0n 1 year 7 months 2 weeks ago • 953 views • 1:30

YouTube description: Recording music on 100-year-old wax cylinder recording equipment. Next week we put a metal band in front of it! Here are the full takes of Short Song: https://youtu.be/_sn7KyLHfr0 ... continue reading

posted by Aard Vark (oritteropo) 1 year 10 months 1 week ago • 291 views • 10:04

YouTube description: What happens when you reinterpret heavy metal classics through the lens of mariachi musicians? Introducing: Metalachi—the first and only heavy metal mariachi band in the world.... continue reading

posted by Aard Vark (oritteropo) 2 years ago • 443 views • 2:49

I built a natural draft furnace to test ideas about how hot a furnace could get without the use of bellows. Natural draft is the flow of air through a furnace due to rising hot air. The hot gasses in the... continue reading

posted by Mordhaus 2 years 3 weeks ago • 443 views • 5:46

I made a brick mold that makes bricks 25 x 12.5 x 7.5 cm from wood. A log was split and mortise and tenon joints were carved using a stone chisel and sharp rocks. The mold was lashed together with cane... continue reading

posted by Mordhaus 2 years 1 month 4 weeks ago • 1,013 views • 10:47

YouTube: In the 1950s, the people of Minamata, Japan started seeing strange behavior from the local cats, and it wasn't long before humans were showing the same symptoms.

posted by PlayhousePals 2 years 2 months 1 week ago • 656 views • 5:25

YT: The National Institute of Standards and Technology, NIST, sells Standard Reference Materials, or SRMs for short. They're analysed, quantified, and certified substances: everything from metals, to elements,... continue reading

posted by Fantomas 2 years 2 months 3 weeks ago • 468 views • 4:13

Did you know you could measure the speed of light using your microwave oven? Then you might like to know how the oven works.

posted by Mordhaus 2 years 6 months 1 week ago • 14 views • 10:01

Caesium is an alkali metal and has physical and chemical properties similar to those of rubidium and potassium. The metal is extremely reactive and pyrophoric, reacting with water even at −116 °C (−177... continue reading

posted by Mordhaus 2 years 8 months 3 weeks ago • 705 views • 7:36

Follow up to this video... https://videosift.com/video/Cold-Welding-in-Atmosphere He tests a couple of theories for it in a vacuum chamber.