Can you imagine knocking over an iPhone for $ 600 without it damaged, or hitting a finger with a hammer without pain?.

That is only seen in movies is now a reality, thanks to researchers from Tech21, a British company has patented a protector called d3o, an orange substance is soft and slightly rubbery to the touch, but which hardens in thousandths second to protect your phone or reproducing any blow, spreading the force of impact around the bag. This allows for a protector as comfortable to the touch as a liner made of latex, but also as tough as metal.

The substance of which is done is non-Newtonian, ie, its viscosity varies with shear stress applied to it. This is what allows you to tailor its size without being rigid and can be as reliable PROGET valuable assets that is simply a delight. To see other similar substances, here.

To show a video.

For just $ 24 you can get this shield, for now only in the UK. I can not wait to have him try it on someone’s unsuspecting finger.