Robotic recreation of the Kangaroo form put together by Festo to demonstrate energy-efficient movement (this was initially announced on April the 1st, but turns out to be real) - video embedded below:
With the BionicKangaroo, Festo has technologically reproduced the unique way a kangaroo moves. Like its natural model, it can recover the energy when jumping, store it and efficiently use it for the next jump.
On the artificial kangaroo, Festo intelligently combines pneumatic and electrical drive technology to produce a highly dynamic system. The stable jump kinematics plus the precise control technology ensure stability when jumping and landing. The consistent lightweight construction facilitates the unique jumping behaviour. The system is controlled by gestures.
Those who say the Black Widow’s fighting style is just movie bullshit can see the above. ^ Shit is terrifyingly real.
I think I’m in love.
She’s so tiny.
But she could kill me.
I will reblog this flying head scissors every time it comes on my dash because it’s so fucking awesome.
That majestic flip
The Gladiator Spider can make an expandable sticky web like a net. When an insect passes below it, it stretches out the net, lunges downwards and flings the net over the prey.
Because everyone needs a gif of making ice cream sandwiches on their blog.
Yes. Yes they do.
LED Light in Liquid Nitrogen (It’s a rainbow!)
The Science: When an LED is immersed in liquid nitrogen, the electrons lose a lot of thermal energy, even when the light isn’t turned on. When this happens, the bandgap in the semiconductors increases. Since this gap is increased, when electrons in the conduction band fall to the valence band, they emit a higher energy light, meaning the light emitted has a shorter wavelength and a higher frequency. This is why we see the orange light turn into colours that are higher on the electromagnetic spectrum when it is frozen in the liquid nitrogen.
I made some cute instagram inspired pics! Nintendo Instagram pics? Ninstagram pics? But this is mostly Link, so…Linkstagram?