Li-Fi technology is a way to use light to send information, just like Wi-Fi uses radio waves. Instead of sending information through the air with radio waves, Li-Fi uses light waves that travel through the air in a straight line. This means that information is […]
With the bio-medical kit, you can check your pulse, and oxygen level, measure the height of your friend, check body temperature, smoke, and alcohol, and use a Stethoscope to listening sounds produced within the body, chiefly in the heart or lungs and many more. This […]