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Proton Exchange Technology Breakthrough
Proton exchange membrane fuel cells – also known as polymer-electrolyte membrane – conduct hydrogen ions / protons, but not electrons.…
Kansas Proved Masks Slow COVID Spread
COVID-19 mainly spreads through droplets infected people breathe out, and unsuspecting people take in. It therefore follows if we can…
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Correlates of protection are measurable signs of immunity to a particular pathogen, for example the coronavirus. Antibodies, especially neutralizing antibodies…
A glance at the above graphic convinces the power of the Delta variant, but there are intriguing exceptions we won’t…
The CDC still recommends mixing COVID vaccines only ‘in exceptional circumstances’, despite recent media reports. This opinion runs somewhat counter…
South Australia and the country generally have COVID stats that should make most of the world green with envy. Two…