The best electric bikes are a faster, cleaner, and more efficient way to commute and travel. They're faster and more expedient than using a regular push bike, but cheaper and less impactful in the ...

Actuators are the input and output devices that connect electronic, hydraulic or pneumatic control systems to their environment. They convert external forces or conditions, such as temperature ...

Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world ...