Another piece of this whole thing: It’s not just about how much total electricity we need to run air conditioners but about when that demand tends to come. As we’ve covered in this newsletter before, your air-conditioning habits aren’t…
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Physics – Reducing the Dark Current
• Physics 18, s40
Researchers have demonstrated a method for suppressing unwanted electrons in bright electron beam sources.
G. Shu/Zhangjiang Laboratory
Free-electron lasers (FELs)…
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Hyundai’s new hydrogen car runs 435 miles with just 5-min pitstop
Hyundai Motor has introduced the next-generation NEXO, a hydrogen-powered fuel cell electric vehicle (FCEV), at the 2025 Seoul Mobility Show.
The latest model features major advancements in design, technology, and fuel cell efficiency, aiming to…
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3D-Printed skin to replace animal testing for cosmetics nanoparticles
Apr 03, 2025 Researchers are developing a 3D-printed skin imitation equipped with living cells in order to test nanoparticles from cosmetics without animal testing.
(Nanowerk News) A research team from TU…
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US tests nuclear fuel for rockets to take humans to Mars, deep space
Space agencies and private companies have set a bold target to send humans to the distant red planet, Mars. Nuclear Thermal Propulsion (NTP) is actively being explored for faster long-distance space travel. This could make crewed missions more…
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Fractionating MOF crystals improves sensitivity without loss of electrical properties
Apr 03, 2025 Researchers show that MOF materials keep their electronic properties at the nanoscale, enabling miniaturization without loss of function.
(Nanowerk News) IMDEA Nanociencia’s “Switchable…
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Bacteria-enhanced graphene oxide nanoparticles for triple-action tumor rradication
Apr 03, 2025 Researchers developed graphene oxide nanoparticles that combine chemotherapy, immune activation, and photothermal heating to effectively destroy tumors.
(Nanowerk News) Modern cancer treatments…
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Gut Bacteria May Be Hijacking Your Medications
Researchers have found that gut bacteria can interfere with the effectiveness of over 400 commonly used medications that target GPCRs, cellular receptors involved in treating conditions like depression, migraines, and diabetes. These microbes can…
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Rivals are rising to challenge the dominance of SpaceX
Some of these companies are taking aim at SpaceX’s Falcon 9, which can lift as much as 20,000 kilograms into orbit and is used for sending multiple satellites or the crewed Dragon into space. “There is a practical monopoly in the medium-lift…
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Senate schedules confirmation hearing for Isaacman’s nomination to lead NASA
WASHINGTON — The Senate Commerce Committee will hold a confirmation hearing for Jared Isaacman to be NASA administrator next week after a push by industry, and even some members of the committee, to take up the nomination.
The committee…
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