More ideas from Olgun
solar power bike

Meet the ELE SOLAR BIKE, which could run on electricity, power, or your own two legs! The solar panels within each wheel rotate 30 degrees to maximize recharging while the bike is parked. It's still in concept stage, but looks pretty cool to us!

What Is HDR (High Dynamic Range)? | PCMag.com

Move over HDR is the latest television feature that could vastly improve what you watch.