Physics is the search for and application of ... tested in a laboratory experiment based on a magnetically levitated force sensor. Although no evidence of dark energy has been found in the ...
Bend an object's ends past each other - eg when an archer pulls an arrow back against a bow. Pull an object's ends apart - eg when a rubber band is stretched. Push an object's ends together - eg ...
Scientists have discovered a subtle, slow-moving creep in lab experiments that could hold the key to predicting catastrophic earthquakes before they strike.