Wearable sensors styled into T-shirts and face masks
Researchers have embedded new low-cost sensors that monitor breathing, heart rate, and ammonia into T-shirts and face masks. Go to Source Author:
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Playing wind instruments spreads more viruses than breathing, but less than speaking or singing
The riskiest instrument is the voice, at least when it comes to spreading viruses such as SARS-CoV2. Compared to breathing quietly, during singing or speaking infected people release more than… Read More »Playing wind instruments spreads more viruses than breathing, but less than speaking or singing
Heat-resistant nanophotonic material could help turn heat into electricity
A new nanophotonic material has broken records for high-temperature stability, potentially ushering in more efficient electricity production and opening a variety of new possibilities in the control and conversion of… Read More »Heat-resistant nanophotonic material could help turn heat into electricity
Researchers uncover how to 3D-print one of the strongest stainless steels
For airliners, cargo ships, nuclear power plants and other critical technologies, strength and durability are essential. This is why many contain a remarkably strong and corrosion-resistant alloy called 17-4 precipitation… Read More »Researchers uncover how to 3D-print one of the strongest stainless steels
Solvent study solves solar cell durability puzzle
The manufacture of high-efficiency solar cells with layers of 2D and 3D perovskites may be simplified by solvents that allow solution deposition of one layer without destroying the other. Go… Read More »Solvent study solves solar cell durability puzzle