Economist David Wheeler says there's a huge market for painless needles. We were using something like 16 billion hypodermic needles a year before the pandemic, he says. He adds that commercializing these ideas really can't come soon enough.
The investigation into covid-lockdown-era parties during Boris Johnson’s premiership—and his denials of their impropriety—comes to damning conclusions. Is it the end for the former prime minister? Japan’s onsen hot baths exploit the country’s plentiful hot springs and are now in conflict with the push to develop geothermal energy. And building a better hypodermic needle, inspired by nature.
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