Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
A renewable, low impact random laser built from birch leaves and peanuts shows a path to affordable medical diagnostics using fully sustainable materials. (Nanowerk News) Physicists at Umeå University ...
Morning Overview on MSN
Laser-made silicon-graphene anodes keep 98% capacity after 2,000 cycles
A single-step laser process performed at room temperature can produce silicon-graphene battery anodes that hold more than 98% ...
Interesting Engineering on MSN
Laser-made silicon-graphene anodes retain 98% capacity after 2,000 cycles
Scientists have developed a new laser-made silicon-graphene anode that delivers lithium-ion (Li-ion) batteries with ...
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