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Phoenix666 writes:BBC:

Phoenix666 writes:Phys.org:

Phoenix666 writes:Why Walmart Plus thinks it can challenge Amazon:

Phoenix666 writes:Corals have a secret weapon against a warming climate:

An Anonymous Coward writes:

upstart writes in with an IRC submission for nutherguy:US military eyes nuclear thermal rocket for missions in Earth-moon space:

JoeMerchant writes:Bold new claims from an "open Fusion" development team. They claim a compact design utilizing newly available high temperature superconductors will combine to allow them to demonstrate 10:1 energy returns from fusion reactions within the next four to five years, add 10 more years to build a practical electrical generation station around it. Stories have been all over the popular press for days now:https://www.nytimes.com/2020/09/29/climate/nuclear-fusion-reactor.htmlhttps://news.mit.edu/2020/physics-fusion-studies-0929

upstart writes in with an IRC submission for Soycow_Lover:Tech giants are ignoring questions over the legality of their EU-US data transfers:

upstart writes in with an IRC submission for nutherguy:Second alignment plane of solar system discovered:

upstart writes in with an IRC submission for Soycow_Lover:Salute the venerable ensign wasp, killing cockroaches for 25 million years:

upstart writes in with an IRC submission for SoyCow639:"Joker"—the malware that signs you up for pricey services—floods Android markets:

[20201002_054327 UTC: Added c|net link and quote.--martyb]https://twitter.com/realDonaldTrump/status/1311892190680014849

Freeman writes:Sourcegraph: Devs are managing 100x more code now than they did in 2010:

hubie writes:As far as insect flight goes, landings can be very complicated. Successful landings require matching the relative speed of the target, which could be static like a wall, or moving like a flower in the breeze. The insect must execute complicated coordinated maneuvers based on visual, thermal, acoustic, and olfactory signals. These landings occur over a range of velocities and surface types. Mosquitoes need to manage all of this and land softly enough that the host can't feel them.One major difference between flying insects and vertebrates is that insects have immobile eyes with fixed focal lengths which prevents them from utilizing stereoscopic vision to judge distances, so they have to rely on image motion such as changes in object size. Different insects have different techniques: honeybees come to a hover 16 mm from a surface before initiating touchdown; houseflies approach objects at constant velocity and once the object reaches a certain relative size on its retina, it decelerates, pitches the body and extends its legs; and fruit flies accelerate towards their landing, extend their legs, and stick the landing like a gymnast with nearly instant deceleration. Mosquitoes have much less mass than a honeybee, but much more mass than a fruit fly, so their landing dynamics were expected to be much different.Researchers from the University of Central Florida set up an experiment to monitor mosquito flight and landing. They used a high-speed camera and filmed mosquito landings and extracted the physical dynamics using the Open Source Physics Tracker software. Their results, which are published in a Nature Scientific Reports article, found that mosquitoes typically careen in for a head-first landing, they make initial contact with their proboscis before making contact with their legs, then their legs act as underdamped springs resulting in one or two bounces before they come to rest. They determined that the mosquitoes strike the surface with an impact velocity about half of what is perceptible by humans.The paper provides entertaining slow motion videos.Journal Reference:

upstart writes in with an IRC submission for RandomFactor:First Compelling Evidence of Organisms That Eat Viruses as a Food Source:

upstart writes in with an IRC submission for nutherguy:U.S. Army gets one step closer to laser gun system:

upstart writes in with an IRC submission for nutherguy:Senator asks DHS if foreign-controlled browser extensions threaten the US:

upstart writes in with an IRC submission for SoyCow0495:After breach, Twitter hires a new cybersecurity chief – TechCrunch:

upstart writes in with an IRC submission for nutherguy:Study: Neanderthal genes may be liability for COVID-19 patients:

upstart writes in with an IRC submission for nutherguy:The Global Semiconductor Market: China Deploys Sun Tzu to Prevail in the Chip War - Global Research:

takyon writes:The Subtle Effects of Blood Circulation Can Be Used to Detect Deep Fakes

Freeman writes:SpaceX Starlink brings Internet to emergency responders in wildfire areas:

takyon writes:Toyota Research Demonstrates Ceiling-Mounted Home Robot

Freeman writes:Nikola’s deal with GM was supposed to close today—it didn’t:

Phoenix666 writes:Researchers develop dual-wavelength ocean lidar for ocean detection:

Phoenix666 writes:Green shoots: Rooftop farming takes off in Singapore:

upstart writes in with an IRC submission for nutherguy:No bones about it: Wild gorillas don't develop osteoporosis like their human cousins:

Phoenix666 writes:Tea bud "robots" used to kill and clear bacteria:

An Anonymous Coward writes:https://news.err.ee/1140442/head-of-ms-estonia-investigation-estonia-sank-on-collision-with-submarine:

Phoenix666 writes:Mars Express finds more subsurface ponds of liquid water on Mars:

upstart writes in with an IRC submission for nutherguy:HOTorNOT: The forgotten website that shaped the internet:

upstart writes in with an IRC submission for nutherguy:Why do we sleep? The answer may change right before we turn 3.:

upstart writes in with an IRC submission for nutherguy:Justice Dept. to Brief States on Google Antitrust Inquiry:

[Update 3: 20200928_142723 UTC: Starlink 12 launch scrubbed at T-0:30. "Hold Hold Hold - Scrub for weather violations". Tomorrow's GPS launch is still "go"; unknown retry date/time for this Starlink 12 launch.][Update 2: 20200928_130017 UTC: Added YouTube link for Starlink 12 launch.][Update 1: 20200927_134757 UTC: (thanks for the link, aristarchus) ULA again delays Delta IV Heavy launch due to hardware issues at Cape Canaveral:

upstart writes in with an IRC submission for nutherguy:Studies Show Far-UVC Light Can Kill Coronaviruses Without Harming Humans:

upstart writes in with an IRC submission for nutherguy:Astrophysicists prove that dust particles in space are mixed with ice:

upstart writes in with an IRC submission:Gravity causes homogeneity of the universe:

upstart writes in with an IRC submission for nutherguy:This is how police request customer data from Amazon:

fleg writes:from Texas invaded by microbe

Phoenix666 writes:Ancient Persians were making "20th-century" chromium steel 900 years ago:

takyon writes:Arm Announces Neoverse V1 & N2 Infrastructure CPUs: +50% IPC, SVE Server Cores

Phoenix666 writes:New Atlas:

upstart writes in with an IRC submission for SoyCow7497:James Bond Villain Michael Lonsdale Dead At 89:

upstart writes in with an IRC submission for guy_:California bans new internal combustion engines, starting in 2035:

upstart writes in with an IRC submission for RandomFactor:DOJ unveils Trump administration's legislation to reform tech's legal liability shield:

upstart writes in with an IRC submission for nutherguy:Mozilla needs your help to expose YouTube's recommendation algorithm:

upstart writes in with an IRC submission for nutherguy:YouTube: Copyright Lawsuit Plaintiff Uploaded Own Movies Then Claimed Mass Infringement * TorrentFreak:

upstart writes in with an IRC submission for SoyCow69:Experts warn coronavirus may cause 'wave' of neurological conditions including Parkinson's disease - ABC News:

Fnord666 writes:This dangerous Android banking trojan is now available online for anyone to use:

Fnord666 writes:Pentagon redirected pandemic funds to defense contractors: report: