Geologists at MIT and Oxford University have found ancient rocks in Greenland that bear the oldest remnants of Earth’s early magnetic field. The researchers determined that the rocks are about ...

It's a spin bike, so the design encourages you to lean forward for intense exercise. Some non-smart exercise bikes also come with this position, including our choice as the best exercise bike for ...

Italy's IronLev has developed a magnetic train that works on existing tracks. It's part of a fascinating breakthrough in the magnetic levitation rail world that could reduce costs, noise, and air ...

Then lift up the retainer arm until it slots into place. Obviously you need a bike with a hollow BB axle ... rubber feet and accessories like magnetic dishes or part trays that mount on the central ...

116.024558Circulation. 2017;135:907–909 In daily life and occupational environments, individuals generally encounter electric and magnetic fields (EMFs). They occur mainly with frequencies of 50 Hz/60 ...