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Posts tagged “particle physics

Physicists show ‘molecules’ made of light may be possible

Physicists show 'molecules' made of light may be possible

It’s not lightsaber time… at least not yet. But a team including theoretical physicists from the National Institute of Standards and Technology (NIST) has taken another step toward building objects out of photons, and the findings* hint that weightless particles of light can be joined into a sort of “molecule” with its own peculiar force.



Nanoparticles in products can significantly alter normal gut microbiome

Nanoparticles in cosmetics

Nanoparticles, it’s the new buzzword that cosmetics and even consumer “anti-aging” products use to promote their brand. As the word suggests, nanoparticles are small and it shouldn’t be too surprising that these nanoparticles are causing problems in nature because of their prevalence. In that light, it might not be a surprise that there could also be some serious health issues associated with these nanoparticles.


Physics for children [or my wife]- Atom smashing!

Here at Loony Labs, we have lots of friends to help us understand physics! So with that, I am happy to introduce my friend Atom.



Neutrinos have a weight problem

cmb neutrinos

Photo credit goes to: ESA and the Planck Collaboration

There have been some unfortunate problems with the Standard Model of Cosmology. These problems came from the fact that the neutrinos mass was never accurately measured. Thanks to some new observations, we now have managed to [hopefully] find the mass of a neutrino for the first time.

The study I am referring to was completed by Richard Battye and Adam Moss. It was recently published in Physical Review Letters. Using the Planck satellite, which was launched in 2009, scientists have been able to observe directional dependent aspects of the Cosmic Microwave Background [CMB].