The human sense of touch turns out to be much more sensitive than we thought. It goes beyond just simple physical contact with an object. A new study has demonstrated that humans have the ability to ...

Sand has a memory of sorts. Press into a loose pile of dry grains and something moves, not just where your finger sits, but farther out, ahead of where you have not yet reached. That disturbance ...

Researchers at Queen Mary University of London and University College London have found that humans can detect objects buried in sand without directly touching them. The discovery challenges the ...