Source: Ultrasound can push vaccines into the body without needles | New Scientist
Gas Mask-Wearing Jan. 6 Participant Found Guilty Of Multiple Felonies
Venezuelan voters largely decline to vote on Essequibo referendum in surprising twist | Guyana | The Guardian
The government of Guyana has breathed a sigh of relief after a referendum intended to rubber-stamp Venezuela’s claim to around two-thirds of the tiny South American country’s territory appeared to have backfired.
Nicolas Maduro had hoped to leverage his country’s century-long claim to the disputed Essequibo region to mobilise public support but voting stations across the country were largely quiet on Sunday as most voters shunned the issue.
The turnout appeared so underwhelming that the Venezuelan government has been widely accused by analysts of falsifying the results.
in ruins « SCRATCH POST

MARTIN HÜBSCHER PHOTOGRAPHY © AUGUST 2022 Source: in ruins « SCRATCH POST
Self-isolation? No problem « SCRATCH POST
Bluebird-inspired material could boost battery life

the brilliant blue of the bird’s wings isn’t the result of colour pigmentation. Instead, it’s due to a network of channels with a diameter of a few hundred nanometres, traversing the feathers.
This network structure inspired researchers at ETH Zurich to replicate this material in the lab. They have now developed a synthetic material that exhibits the same structural design of the bluebird’s feathers — with the potential to deliver practical use cases, such as improved battery life…

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