A vacuum is generally thought to be nothing but empty space. But in fact, a vacuum is filled with virtual particle-antiparticle pairs of electrons and positrons that are continuously created and ...

A team of researchers led by Felipe Herrera, a professor at the University of Santiago and a researcher at the Millennium ...

This video is the first in a series of “five amazing physics demonstrations” presented by demo aficionado Neil Downie. In addition to his day job in industrial science, Downie has run Saturday science ...

Researchers and engineers who require vacuum environments for their projects can simplify their design process and achieve better results by collaborating with the technology experts at Agilent Fusion ...

How much energy is in the Quantum Vacuum? Using the Plank frequency as upper cutoff yields a prediction of ~10^114 J/m3. Current astronomical observations put the critical density at 1*10^-26 kg/m3.

A nuclear engineer reacts to an experiment showing how liquids behave inside a vacuum environment. The explanation explores why liquids do not splash the same way without air pressure. Learn the ...

Madrid, Apr 16 (The Conversation) Is the vacuum empty? The answer depends on the level of sophistication of physics we use. If we limit ourselves to the everyday physics of touching, seeing, or ...

Scientists have discovered a novel mechanism which they refer to as microbubble implosion (MBI) in 2018. In this study, the group confirmed that during MBI, an ultrahigh electrostatic field close to ...

Osaka, Japan -- A "vacuum" is generally thought to be nothing but empty space. But in fact, a vacuum is filled with "virtual particle-antiparticle pairs" of electrons and positrons that are ...