As you know, the bristles of a toothbrush are a great breeding ground for bacteria. But now the Shake Toothbrush has appeared, which itself will get rid of these microorganisms harmful to humans. To do this, you just need to use this brush.
A toothbrush, an object that each of us uses at least twice a day, is a very dangerous object for humans. Many pathogenic bacteria collect in its bristles. And so it is not for nothing that doctors advise changing the brush at least every six months.
But designers Hak Hyeon Ryu and Gil Ho Jin have unveiled the concept of a Shake Toothbrush that will sanitize itself. An ultraviolet transmitter will be built into it, the rays of which will destroy more than ninety percent of all bacteria in the bristle.
Moreover, this toothbrush is interesting not only for its ability to disinfect itself, but also where the energy comes from. And the energy for the operation of the brush is generated by the person himself at the time when he uses it.
When a person brushes his teeth, he shakes the toothbrush from bottom to top, from side to side. And a special generator built into the brush body converts this kinetic energy into electrical energy. To fully charge the battery of this unusual device, you need to actively brush your teeth for about three minutes. This process should ideally last for so long.