Let’s talk about states of matter. You know your states of matter don’t you? We have solids, liquids and gasses, and plasmas, quark-gluon plasmas, nuclear matter, bose-einstein condensates, neutronium,... continue reading

posted by newtboy 1 year 4 months 2 weeks ago • 272 views • 14:12

Instead of shipping food all around the world, imagine your own food coming from your farm in a shipping container, just outside your backdoor. That’s the vision of FarmPod, a St. Croix-based startup... continue reading

posted by newtboy 2 years 6 months 3 weeks ago • 18 views • 6:56

When a theory makes a prediction that disagrees with an experimental test, sometimes it means we should throw the theory away. But what if that theory has otherwise produced the most successful predictions... continue reading

posted by newtboy 2 years 7 months ago • 436 views • 12:36

The multiverse hypothesis or theory holds that a group of multiple universes (possibly infinite universes) comprise everything that exists: The entirety of space, time, matter, energy, information, and... continue reading

posted by BSR 2 years 12 months ago • 143 views • 10:03

From Youtube, "The night sky seems peaceful and orderly. But in reality, stars are careening through the galaxy at speeds of hundreds of thousands of kilometers per hour. Not bound by static formations... continue reading

posted by w1ndex 3 years 5 months 4 weeks ago • 326 views • 9:46

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

Space and Time, you are the real MVPs

posted by w1ndex 5 years 4 months 1 week ago • 1,881 views • 11:35

YouTube description: Joe Barnard left his background in videography and music production to launch his life of amateur rocketry, and he shares his DIY adventures in building rockets on his YouTube channel... continue reading

posted by Aard Vark (oritteropo) 5 years 5 months 3 weeks ago • 915 views • 9:36

With the large hadron collider running out of places to look for clues to a deeper theory of physics, we need a bigger particle accelerator. We have one - the galaxy.

posted by w1ndex 5 years 6 months 2 weeks ago • 147 views • 16:26

YT - Everyday Astronaut Published on Jan 24, 2018 It’s ALIVE!!!!! For the very first time, the Falcon Heavy has successfully lit all 27 of its mighty Merlin engines in preparation for its maiden launch.... continue reading

posted by Buck 6 years 4 months ago • 175 views • 8:38

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

"COSMOS is back with an all-new season! FOX and National Geographic TV’s Emmy-award winning event series returns with host Neil deGrasse Tyson in Spring 2019. The new season, COSMOS: Possible Worlds,... continue reading

posted by ant 6 years 4 months 2 weeks ago • 24 views • 21 secs

From YT: 2014Footage of the rare event when the Space Station crosses the face of the Moon. The station flies at a speed of 30000km/h, meaning it takes about half a second to traverse the Lunar face.... continue reading

posted by Nephelimdream 6 years 5 months 3 weeks ago • 734 views • 1:12

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 6 years 7 months ago • 454 views • 5:46

Last year LIGO announced the detection of gravitational waves from the merger of two black holes. The science world went a little crazy. Only a few weeks ago a new rumour emerged: that LIGO had, for the... continue reading

posted by Mordhaus 6 years 8 months 2 weeks ago • 151 views • 15:51

This is very much not how I remember it being reported around the time of the repair mission. I'm sure that at the time it was incorrectly reported as being due to the effect of grinding the mirror under... continue reading

posted by Aard Vark (oritteropo) 6 years 9 months 3 weeks ago • 1,190 views • 7:52

Neil deGrasse Tyson sits down with Matt to discuss Ancestor Simulations.

posted by Mordhaus 7 years 3 weeks ago • 19 views • 16:28

In this video I build a garden to grow Cassava and yams, two staple food crops. Cassava is a shrub that develops large edible roots. Yams are a climbing vine that produce large, edible underground bulbs... continue reading

posted by Mordhaus 7 years 3 months ago • 99 views • 6:27

YouTube description: It’s probably the most well known peacetime battle between the USA and the Soviet Union, in both technological and ideological terms of the 20th century. Although the USA won... continue reading

posted by Aard Vark (oritteropo) 7 years 9 months 1 week ago • 812 views • 14:23

YouTube description: in this video i will try to explain how a bladeless fan works. is a bit difficult do it in english. if you can do it better please use comment box below. the space between the... continue reading

posted by Aard Vark (oritteropo) 7 years 10 months 2 weeks ago • 1,002 views • 4:53