Want to Ride but Get Hindered by the Age? Do not Worry! This Electric Bike Could Be a Solution
Bicycles are a hobby that can be cultivated from a young age to old age. But this activity certainly requires ...
Tag: prototype
Amazing, To Detect COVID-19 In Seconds the Scientists From China Developed a Prototype Device
Eight months after the world struggling with the coronavirus, many of us think if a more efficient way of detecting ...