WEIRD SCIENCE

Study affirms average Covid-19 incubation period is 5 days

By Rich Haridy – This scanning electron microscope image shows SARS-CoV-2 colored yellow, emerging from the surface of cells (colored pink). NIAID-RML. – A new study from Johns Hopkins Bloomberg School of Public Health is affirming early estimates suggesting 5.1 days is the average …

 

Eco-friendly “releasable” superglue is made from plants

By Ben Coxworth – A microscope image of the cured glue, showing the layers of cellulose nanocrystals.  Aalto University. –  Although so-called superglues can be quite useful, they’re typically made from harsh chemicals, plus it’s very difficult to “unstick” them once they’ve set. …

A very different, very clean energy source: thin air

A microbial organism pulls electricity from water in the air. By Robby Berman – Image source: ncristian/daniiD /Shutterstock/Big Think – Hidden in the mud along the banks of Washington D.C.’s Potomac River may be a profound new source of electricity. The microbe makes …

Deep learning AI discovers surprising new antibiotics

A colored electron microscope image of MRSA. NIH – NIAID/flickr. Sriram Chandrasekaran, Assistant Professor of Biomedical Engineering, University of Michigan – Imagine you’re a fossil hunter. You spend months in the heat of Arizona digging up bones only to find that what you’ve …