The LifeStraw filter removes 99.9% of bacteria and 96.2% of viruses. It was initially created for those in emergency conditions and for people living in developing countries without enough fresh clean water. However, this device became very popular among world travelers. You can use this device to drink water from a river or a lake. It can be useful when you are not sure of the quality of the water you are drinking.Sources:https://www.lifestraw.comhttps://bit.ly/2P33e5S
Senstone can be attached to clothes or hung on one’s neck as a pendant. With just one click, the device starts transforming speech into text with 97% precision. It’s the dream of all students: now you don’t have to write down lecture notes! The pendant "understands" 12 languages.Sources:https://www.senstone.iohttps://bit.ly/2P33e5S
Amabrush brushes your teeth much more thoroughly than a regular brush, and it does its job in only 10 seconds. You just have to put it in your mouth and connect the device to your smartphone via Bluetooth.Sources:https://bit.ly/3jOy0NOhttps://bit.ly/2P33e5S
Vocktail, created by scientists from Singapore, is a glass that can change the flavor and color of the drink inside it. This glass with a "virtual cocktail" is connected to a mobile app that allows you to control the settings for the liquid.Sources:https://bit.ly/307zj2Shttps://bit.ly/2P33e5S
