This promotional video for NOMOS Glashütte is delicate, detailed, quiet, and fascinating. Master craftspeople assemble the mechanical timepiece’s gears, hands, and other tiny parts with precision as we Look Over the Watchmakers’ Shoulders.
BionicKangaroo is able to realistically emulate the jumping behavior of real kangaroos, which means that it can efficiently recover energy from one jump to help it make another jump. Without this capability, kangaroos (real ones) would get very very tired very very quickly, but by using their tendons like elastic springs, the animals can bound at high speeds efficiently for substantial periods of time.
BionicKangaroo emulates this with an actual elastic spring, which partially “charges” the legs on landing.
Bonus fun: wear the corresponding armband and you can control the kangaroo using gestures. Mmmmmmm, biomechanics.
What Does the World Eat for Breakfast — in Egypt, Vietnam, Sweden, or where you live? While these showcased morning foods are only some of the possible breakfasts in each of these countries, this Buzzfeed video is a solid conversation starter for introducing the variety of traditional food preferences around the globe.
In the coming year, engineers will continue working on the prototype, which the company boasts will be lighter, safer, quieter and greener than any other helicopter in the world.
That’s because a traditional helicopter uses one rotor to provide lift and a tail rotor to prevent the aircraft from spinning in circles. It maneuvers by changing the pitch of the two rotors. The volocopter has 18 small rotors mounted in a configuration that provides lift without causing the vehicle to spin. It navigates by changing the speed of individual rotors.