A slew of celebrity endorsements helped inflate a multi-billion dollar bubble around digital tokens over the past year, but cryptocurrencies are crashing and some fear NFTs could be next.
source https://www.lifetechnology.com/blogs/life-technology-technology-news/enormously-risky-how-nfts-lost-their-lustre
Sunday 22 May 2022
US high schoolers design low-cost filter to remove lead from water
When the pandemic forced schools into remote learning, Washington-area science teacher Rebecca Bushway set her students an ambitious task: design and build a low-cost lead filter that fixes to faucets and removes the toxic metal.
source https://www.lifetechnology.com/blogs/life-technology-science-news/us-high-schoolers-design-low-cost-filter-to-remove-lead-from-water
source https://www.lifetechnology.com/blogs/life-technology-science-news/us-high-schoolers-design-low-cost-filter-to-remove-lead-from-water
Manufacturers getting to grips with airless tyres
Airless tyres that never go flat or need to be inflated: It's a decades-long dream that manufacturers hope to turn into a reality soon, but for truck drivers first.
source https://www.lifetechnology.com/blogs/life-technology-technology-news/manufacturers-getting-to-grips-with-airless-tyres
source https://www.lifetechnology.com/blogs/life-technology-technology-news/manufacturers-getting-to-grips-with-airless-tyres
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