Einstein Was Right

According to fundamental physics, the properties of mass—weight, inertia, and gravitation—always remain the same relative to each other. If this is not true, Einstein's theory of relativity would be debunked. Now, however, quantum theory…

Buff Robots?

A new ferroelectric polymer exceptionally good at converting electrical energy into mechanical strain holds promise as a high-performance motion controller or “actuator.”  According to researchers led by Penn State, potential applications…

Tech Employment Eases

According to an analysis by CompTIA, technology companies added workers while tech occupations in the broader economy fell back in June. Tech companies increased their headcount by 5,348 jobs in June. Among the six top-level tech…