1 – An F21 torpedo sinks a former French sea patrol boat during a full-scale test
On Saturday December 14 in the Atlantic, the French Navy fired an F21 torpedo at its former patrol boat “Premier-Maître L’Her”, during training in close to real conditions. With a range of around 50 kilometers, the machine must replace its predecessor, the DTCN F17.
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2 – With its mega Starship rocket, SpaceX leaves the competition on the launch pad
SpaceX is developing its XXL rocket at high speed, capable of putting up to 150 tonnes of payload into orbit. A key step towards fulfilling Elon Musk’s dream of Martian conquest.
3 – After festivals and birthdays, ephemeral tattoos appear in electroencephalograms
An American research team is proposing to replace the electrodes used during electroencephalograms (EEG) with… ephemeral tattoos, made with conductive ink.
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Source: www.usinenouvelle.com
