![Testing Robustness [VIDEO]](https://vidid.net/storage/thumbnails/jXvurlwB/medium/testing-robustness-video.jpg)
A test of Spot's ability to adjust to disturbances as it opens and walks through a door. A person (not shown) drives the robot up to the door, points the hand at the door handle, then gives the 'GO' command, both at the beginning of the video and again at 42 seconds. The robot proceeds autonomously from these points on, without help from a person. A camera in the hand finds the door handle, cameras on the body determine if the door is open or closed and navigate through the doorway. Software provides locomotion, balance and adjusts behavior when progress gets off track. The ability to tolerate and respond automatically to disturbances like these improves successful operation of the robot.
A test of Spot's ability to adjust to disturbances as it opens and walks through a door. A person (not shown) drives the robot up to the door, points the hand at the door handle, then gives the 'GO' command, both at the beginning of the video and again at 42 seconds. The robot proceeds autonomously from these points on, without help from a person. A camera in the hand finds the door handle, cameras on the body determine if the door is open or closed and navigate through the doorway. Software...
![This is the smartest gate design I've ever seen [VIDEO]](https://vidid.net/storage/thumbnails/C7VGY1zA/medium/this-is-the-smartest-gate-design-ive-ever-seen-video.jpg)
Farm gate opens and closes on its own
![Earth's Rotation Visualized in a Timelapse of the Milky Way Galaxy - 4K [VIDEO]](https://vidid.net/storage/thumbnails/GmJgq8C7/medium/earths-rotation-visualized-in-a-timelapse-of-the-milky-way-galaxy-4k-video.jpg)
A timelapse of the Milky Way that was recorded using an equatorial tracking mount over a period of around 3 hours to show Earth's rotation relative to the Milky Way.
A timelapse of the Milky Way that was recorded using an equatorial tracking mount over a period of around 3 hours to show Earth's rotation relative to the Milky Way.
![Experience is stronger than knowledge [VIDEO]](https://vidid.net/storage/thumbnails/fWLOiTXS/medium/experience-is-stronger-than-knowledge-video.jpg)
He solved the problem in 10 seconds!
![Amazon sells these tiny house kits for around $20,000 [VIDEO]](https://vidid.net/storage/thumbnails/HHIg1wlj/medium/amazon-sells-these-tiny-house-kits-for-around-20000-video.jpg)
The only house Gen Z will be able to afford
![The true size of the Airbus A380 [VIDEO]](https://vidid.net/storage/thumbnails/0wy8uDqq/medium/the-true-size-of-the-airbus-a380-video.jpg)
It is the world's largest passenger airliner and only full-length double-deck jet airliner.
It is the world's largest passenger airliner and only full-length double-deck jet airliner.
![NASA found a super-Earth that is 30 to 70 percent bigger than Earth [VIDEO]](https://vidid.net/storage/thumbnails/cYQ0viTA/medium/nasa-found-a-super-earth-that-is-30-to-70-percent-bigger-than-earth-video.jpg)
This world orbits inside the habitable zone (suitable for life).
![The first helicopter with a parachute [VIDEO]](https://vidid.net/storage/thumbnails/WuZOzSnG/medium/the-first-helicopter-with-a-parachute-video.jpg)
Discover Zefhir’s exclusive parachute rescue system and the unique turbine helicopter destined to become the go-to brand for air mobility.
Installed above the main rotor, the parachute is designed as a backup for conditions where autorotation cannot be performed, such as:
- flight control failure or loss of maneuverability;
- flying over an area where emergency landing cannot be performed safely;
- flight conditions that prevent restoring rotor rotation speed.
Discover Zefhir’s exclusive parachute rescue system and the unique turbine helicopter destined to become the go-to brand for air mobility. Installed above the main rotor, the parachute is designed as a backup for conditions where autorotation cannot be performed, such as: - flight control failure or loss of maneuverability; - flying over an area where emergency landing cannot be performed safely; - flight conditions that prevent restoring rotor rotation speed.
The Rehbinder effect in physics is the reduction in the hardness and ductility of a material, particularly metals, by a surfactant film
The Rehbinder effect in physics is the reduction in the hardness and ductility of a material, particularly metals, by a surfactant film
![Is the horse walking towards us or away from us? [VIDEO]](https://vidid.net/storage/thumbnails/4n8DDBAk/medium/is-the-horse-walking-towards-us-or-away-from-us-video.jpg)
What is your opinion?
