The sky appears blue because sunlight is scattered in all directions by the Earth’s atmosphere, and shorter wavelengths of light (such as blue) are scattered more than longer wavelengths (such as red).
Q&A
What is an Electric Bike (ebike)? | Q&A
Short Answer TL;DR: An electric bike, or e-bike, is a bicycle that has an electric motor and battery to assist with propulsion, making it easier to ride uphill or over long distances. Long Answer: An electric bike, also known as an e-bike, is a bicycle that is equipped with an electric motor and battery to […]