There is this tape / plastic that changes colour under stress. It... Read More
A watertight bag that allows you to add water and liquid to... Read More
Elasticate your shoes and never need to tie laces again.
Reach back to easily unzip and get your wallet, phone etc etc... Read More
Similar to how a phone can tell if its your finger touching... Read More
If you have no washing machine, ultrasound could clean your clothes for... Read More
These could have the QR code next to the big logo on... Read More