Continental rethinks the wheel—and the brake—for electric cars

Continental When it comes to making a car slow down, for the last few decades pretty much every car on the road has used the same idea: a brake disc mounted to the axle with calipers that press high-friction pads onto the disc’s surface, slowing its rotation. It’s a tried-and-tested formula, one that car makers …

Armpit Abnormal Pain May Be Breast Disease

Armpit pain is the signs of a lot of breast disease, so if our armpit has unusual feeling, not as a trivial matter. The ipsilateral breast is close to the ipsilateral armpit, so the blood supply to the breast, lymph reflux and the contribution of nerve are closely related with the armpit. Such as acute …