Here’s a design for a split-flap clock that doesn’t do it the usual way. Instead of the flaps showing numbers , Klapklok has a bit more in common with flip-dot displays. Klapklok updates every ...

Povidone iodine or xylitol based nasal and throat sprays, gargles, best prevention for Bird Flu. H5N1 ubiquitous on farms, quarantines, PCR testing, culling, injectable counter-measures are all ...

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