Lots of different slow motions clips of bullets firing and hitting their targets. picked by shredtone 2 years ago

Time is no longer a simple line from the past to the future, in a four dimensional world consisting of three dimensions of space and one of time. Instead, Roger Highfield envisages the passage of history as curves embedded in a six dimensionals, with four of space and two of time. picked by DrNothing 12 months ago

Great slow motion footage of a tank firing a round and following it along it's path. Interesting to see how much of its is actually spinning while it's in flight. picked by shredtone 2 years ago

(lots of reading)

alternately theres HowStuffWorks on time travel picked by camro77 2 years ago

Once upon a time, time was different. Supernova explosions in the early universe appear to age more slowly than today's supernovae, as if time itself was running slower back then, according to a recent series of astronomical observations. This cosmic time warp is exactly what should be produced by the expansion of the universe, confirming conventional big bang theory. picked by AutumnLotus 5 months ago

According to Professor Paul Davies "Scientists have no doubt whatever that it is possible to build a time machine to visit the future". Since the publication of Einstein’s Special Theory of Relativity in 1905, few, if any, scientists would dispute that time travel to the future is perfectly possible. picked by shredtone 2 years ago

A plethora of latest results from the Hinode solar observatory contains a wealth of new discoveries. This includes the discovery of a source of the slow solar wind and the observation of a superhot micro flare. picked by AutumnLotus 6 months ago

This is yet another high-speed video of a water balloon, but this time it doesn't pop. Still looks just as cool. picked by shredtone 1 year ago

Eating less meat could help slow global warming by reducing the number of livestock and thereby decreasing the amount of methane flatulence from the animals. picked by AutumnLotus 1 year ago

Dyslexia marked by poor reading fluency — slow and choppy reading — may be caused by disorganized, meandering tracts of nerve fibers in the brain, according to researchers. Their study, using the latest imaging methods, gives researchers a glimpse of what may go wrong in the structure of some dyslexic readers’ brains that makes it difficult to integrate the information needed for... read full post picked by AutumnLotus 10 months ago

Sometimes they swing, sometimes they miss. The best, and worst Time covers reveal how we looked at news and ourselves in peacetime, war, depression and boom. picked by mobase 6 months ago

ever thought "Hey, what would it be like if I shot my fishtank?" Or "I really NEED to shoot this tomato soup." picked by jaxomlotus 2 years ago

Slow down, you move too fast. Try to make that vacation last. picked by suebe 2 years ago

I'm not exactly sure what to make of this, but if the facts are correct, then this could eventually change the world. picked by Mershaullk 2 years ago

Neuroscience is confirming what we all suspect: Multitasking is dumbing us down and driving us crazy. picked by Bornbad 8 months ago

Don't burn those bridges! picked by suebe 2 years ago

With atoms and molecules in a gas moving at thousands of kilometres per hour, physicists have long sought a way to slow them down to a few kilometres per hour to trap them. picked by AutumnLotus 1 year ago

Recorded using the Photron APX high-speed video camera at 4,000 frames per second (fps). Really neat effect! picked by jaxomlotus 2 years ago

It involves something called 'metaphysics', and you don't need a flux capacitor. picked by TheStep 2 years ago

People who procrastinate tend to be less healthy, less wealthy and less happy. picked by civicracer18c1 2 years ago