Science

Johns Hopkins All Children’s Hospital was hit by Hurricane Milton earlier this week Dirk Shadd/Tampa Bay Times/ZUMA Wire/Alamy A children’s hospital that lost access to water in the wake of Hurricane Milton is now using a device that can collect drinking water directly from the air, in a test of how such atmospheric water harvesting

Unlocking the future of materials science with magnetic microscopy – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

WASHINGTON — The Federal Aviation Administration will allow SpaceX to resume Falcon 9 flights after an upper stage anomaly nearly two weeks ago as the company awaits approval for its next Starship launch. In a statement late Oct. 11, the FAA said it cleared launches of the Falcon 9 that, with one exception, had been

Spear-throwing tools called atlatls allow humans to launch projectiles over great distances, but Neanderthals apparently never used them – and an experiment involving a 9-metre-tall platform may explain why Read the original article here

Top-cited authors from China discuss the importance of citation metrics – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

WASHINGTON — The United Arab Emirates will launch a mission to visit several asteroids later this decade on a Japanese H3 rocket. The UAE Space Agency (UAESA) announced Oct. 10 it selected Mitsubishi Heavy Industries to launch its Emirates Mission to the Asteroid Belt (EMA) on an H3 rocket in the first quarter of 2028.

This fluorescent technique can precisely measure minuscule distances Steffen J. Sahl / Max Planck Institute for Multidisciplinary Sciences The tiniest “ruler” ever is so precise that it can measure the width of a single atom within a protein. Proteins and other large molecules, or macromolecules, sometimes fold into the wrong shape, and this can affect

MRI-linac keeps track of brain tumour changes during radiotherapy – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

WASHINGTON — The impact of devastating hurricanes has brought renewed attention to the role of the National Guard and satellite communications in disaster response, prompting a renewed debate over whether the Pentagon should establish a Space National Guard as a component of the U.S. Space Force.  John Klein, a professor and expert in military strategy,

Weight-loss drugs might make people less inclined to exercise Me 3645 Studio/Getty Images Semaglutide – the drug in medications like Ozempic and Wegovy – causes mice to exercise less. The finding suggests these weight-loss medications may reduce people’s motivation to work out. Semaglutide helps treat type 2 diabetes and obesity by mimicking a hormone called

Enigmatic particle might be a molecular pentaquark – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

WASHINGTON — NASA has awarded a contract to Rocket Lab to study alternative concepts for Mars Sample Return (MSR), joining several other efforts to improve the cost and schedule of the program. Rocket Lab said Oct. 7 that it received a contract to study what it called “a simplified, end-to-end mission concept” for MSR that

How will your brain react to that hot sauce? Ihor Butko/Alamy Anticipating pleasure or pain before tasting hot sauce appears to influence how the brain responds to the spicy flavour. “This has broader implications beyond spicy food,” says Yi Luo at East China Normal University. “Understanding how positive and negative expectations influence perception can inform

Pele’s hair-raising physics: glassy gifts from a volcano goddess – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

TAMPA, Fla. — Seraphim Space announced the 11 startups joining the 14th round of its networking and mentoring accelerator program, which it said Oct. 7 has helped ventures raise more than $540 million since 2018. The cohort comprises a diverse mix of early-stage space businesses spanning from satellite broadband to orbital robotics — and, for

Dairy cows in California Marmaduke St. John / Alamy Stock Photo The US has ramped up influenza surveillance amid an ongoing outbreak of the bird flu virus H5N1 in dairy cattle. Public health officials hope more robust monitoring will help catch and contain any potential human outbreaks. But experts warn that without more surveillance, cases

How to rotate your mattress like a physics Nobel prizewinner – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

COCOA BEACH, Fla. — The Federal Aviation Administration has granted approval for the Falcon 9 launch of the European Space Agency’s Hera asteroid mission, but is keeping the vehicle grounded for now for other missions. In an Oct. 6 statement, the FAA stated it authorized a return to flight for the Falcon 9 solely for