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Deep-brain exploration with nanomaterials
A new way to optogenetically activate neurons deep in the brain using infrared light and upconversion nanoparticles. It’s non-invasive!
Running away from carbon dioxide: the terminal connection
Even fish want to avoid carbon dioxide. Now we know that they can because of chemosensation and the Terminal Nerve.
Rainbow engineering to make the brain glow
Bar talk about tinkering with bioluminescent molecules from jellyfish, corals, and algae, figuring out how they work, and making them more useful for brain science.
Geostationary satellite enables better precipitation and flood predictions
Data from the Himawari-8 geosynchronous satellite was used in weather simulations to improve forecasts of sudden precipitation and tropical storm development.
Clean and green: a moss that removes lead (Pb) from water
Scientists show that the moss Funaria hygrometrica can remove harmful lead from water when in the protonema stage of development.
The brain’s GPS has a buddy system
In addition to encoding self location, brain cells in the rat hippocampus act like a GPS that encodes the location of other rats.
Leaky plants bad for drought resistance
The KAI2 receptor for compounds found in smoke helps plants retain water and survive during drought.
Helping the body clock keep its cool
Two parallel temperature-responsive mechanisms ensure that circadian rhythms are not skewed by changes in temperature
The stars align
The stars align. That’s what you say, when things work out perfectly. In the case of an eclipse, of course, it’s not stars that align but rather the moon and sun.
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Ig Nobel awards: Silly experiments that strike gold
Amanda writes about the Ig Nobel awards after founder Marc Abrahams visited nerdnite Tokyo. Science at its best!
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A self-powered heart monitor taped to the skin
A group of scientists have developed a human-friendly, ultra-flexible organic sensor powered by sunlight, which acts as a self-powered heart monitor.
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AI used to detect fetal heart problems
Researchers have developed a novel system that can automatically detect abnormalities in fetal hearts in real-time using artificial intelligence (AI). ???❤️
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Protostars that exhibit large diversity in organic compounds
A survey of a molecular cloud has found that the organic chemical makeup of protostars varies considerably.
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Scientists solve epigenetic barriers to cloning
Scientists show that two epigenetic factors improve the success rate of cloning via somatic cell nuclear transfer.
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Transgenic plants 🌱🌿on acid survive without water
Scientists designed transgenic plants that survive drought-like conditions by bumping up acetic acid production only when water is scarce.