Create a DIY $5 Bicycle Cell Phone Charger By 16-Year-Old Romanian Inventor
A 16 year old inventor in Romania named Thomas has created a DIYÂ $5 Bicycle Cell…
A 16 year old inventor in Romania named Thomas has created a DIYÂ $5 Bicycle Cell…
Daan Roosegaarde is a Dutch designer who has made a creative and innovative bike path…