(a) Mechanism for the feel of softness by a human fingertip. (b) Structure of the indentor. The two sensors are integrated on the sphere surface. (c) Multi-segment displacement control of the indentor ...

Background One injury mechanism in ice hockey is impact with the boards. We investigated whether more flexible hockey boards would provide less biomechanical loading on impact than did existing ...

Some people have said the A3 sedan makes the A4 obsolete. That might be true in the looks department, where the outdated design of the executive car falls way short of its smaller brother. It's also ...