Farewell Cassini!

Unknown rocket stage flies over Miami airport

Rockets are loud

World record for longest echo in underground tank

All this from a single gunshot in an underground oil storage chamber.

independent.co.uk/

Giant RC airplane has failure mid-flight!

Ball shot backwards at exactly the same speed to cancel out forward motion in truck

Tilt shift shuttle launch

Apollo 11 Launch Cameras: 201 cameras

Apollo 11 Launch Cameras from Spacecraft Films on Vimeo.

Onboard footage of Blue Origin rocket reentry from space

Most striking is the extreme speed with which it enters the atmosphere, the Earth is clearly growing larger with each second even from many km up!

Evolution of a river and birth of an oxbow lake

View inside a tank

B-21 bomber revealed

The B-21 bomber, formerly the Long Range Strike Bomber (LRS-B) is a proposed long-range strategic bomber for the United States Air Force, intended to be a heavy-payload stealth aircraft capable of carrying thermonuclear weapons. Initial capability is expected in the mid-2020s. A request for proposal to develop the aircraft was issued in July 2014. The Air Force plans to purchase 80–100 LRS-B aircraft at a cost of $550 million each (2010 dollars). A development contract was awarded to Northrop Grumman in October 2015.

Match burning slow-motion

Transit of Venus

3D nebula

Robot solves Rubik's Cube in 1 second

Motes of dust in a sunbeam

“Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every "superstar," every "supreme leader," every saint and sinner in the history of our species lived there--on a mote of dust suspended in a sunbeam.” ― Carl Sagan, Pale Blue Dot : A Vision of the Human Future in Space

Heliocentrism and Geocentrism

F-16 0 - 15,000 feet in 11 seconds

Another blue gold dress optical illusion

Same wall, same paint colors, same camera.