How astronauts weigh themselves in space With a special machine that measures the frequency of oscillation, astronauts can be weighed in a weightless environment.
With a GoPro camera in space Astronaut NASA Randy Bresnik recorded this video with GoPro camera on October 20, 2017 during a spacewalk outside the International Space Station. The Bresnik wrote about this beautiful moment: "Sometimes, when you walk in space, We simply need to dedicate a moment to enjoy the beauty of planet Earth. This video is from the exit of the station where Joe Acaba and I renovated the robotic arm Canadarm2 and Dextre robot arm extension."
A fidget spinner in space How one reacts fidget spinner in zero gravity; The experiment did some astronauts to the International Space Station.
A message to space The Hyundai organized a unique advertising campaign, aiming to write on the ground a short message that will be seen from space. So, the drained Lake Delamar, Nevada, 11 cars worked like a pen, to write a message of love to the father of Stephanie driving at night, He is an astronaut on the International space station.
The lack of gravity in space Astronaut Chris Hadfield talks about the advantages but also the effects of weightlessness on human body.
WING IT! Blender Animation Studio just released the animated short film "WING IT!"- a movie created with open source software including Blender. A dedicated engineer receives an unwelcome visit from an enthusiastic would-be pilot. Both are then launched into the air out of control in a space shuttle.
Police chase with rockets In the city of Voronezh, Russia, a car is being chased by the police, while fireworks-rockets are launched from the pursued car at the patrol cars.
Guided missile A small firework rocket will be aimed precisely at a boy's head.
Fireworks on a helicopter In Bengbu, China, a pilot celebrated the new year by launching fireworks from his helicopter. The man strapped some rockets to his helicopter's skids and launched the rockets into the air.
If the International Space Station was at low altitude The speed of the International Space Station in space is 27600 km/h, and makes a complete rotation of the earth in 90 minutes. But what would the ISS look like if it was at an altitude of only 3000 meters above the Earth; An interesting video created with the help of Microsoft Flight Simulator.
The effect of low temperature on tin At low temperatures (at about -30°C), tin begins to dissolve in an autocatalytic reaction called and "tin leprosy". Already at 13°C pure tin turns into powder, something that is hindered in its industrial applications by the addition of antimony and bismuth. Here we see a timelapse of this tin wear, which took place over a period of about two hours and temperatures around -40°C.
The DART spacecraft crashes into asteroid to change its trajectory After 10 months of space travel, the DART probe hit its target by dropping more than 20.000 km/h in the asteroid Dimorphos located about 11 million kilometers from Earth. The purpose of the mission was to deflect the orbit of the asteroid in order to protect us from an asteroid heading towards our planet. The images were captured by the probe before impact with the approximately 160-meter-diameter asteroid. It will take a few weeks for scientists to confirm that the asteroid has indeed deviated from its orbit.
Kazakhstan's space program A man in Kazakhstan opens a bottle of kumis, and this is launched into the stratosphere.
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