Sci-Tech

Catapulting spider winds up web to launch at prey: study

by Issam AHMED WASHINGTON, United States (AFP) — Just when you thought spiders couldn’t get any more terrifying. A study published Monday has found that an arachnid species is capable of winding up its web to store up elastic energy, before releasing its grip and catapulting itself at furious speed toward its unsuspecting prey. The development places the triangle-weaver spider, or Hyptiotes cavatus, alongside humans as the other known species to amplify muscular energy with […]

Facebook sues South Korea data analytics firm

  SAN FRANCISCO, United States (AFP) — Facebook is suing South Korean data analytics firm Rankwave to make sure it isn’t breaking the leading social network’s rules, the US company said Friday. A lawsuit was filed against Rankwave in a California State court in Silicon Valley to enforce terms the company agreed to in order to operate apps on the social network, according to director of platform and litigation, Jessica Romero. Facebook was investigating Rankwave […]

Amazon’s Bezos unveils lunar lander project ‘Blue Moon’

WASHINGTON, United States (AFP) — Jeff Bezos, who heads both Amazon and space company Blue Origin, unveiled a lunar lander Thursday that he said would be used to transport equipment, and possibly human beings, to the south pole of the Moon by 2024. “This is Blue Moon,” he said at a presentation in Washington, as curtains lifted to show a mock-up of a huge vessel weighing many tons and able to carry four self-driving rovers. […]

New space race to bring satellite internet to the world

by Ivan Couronne WASHINGTON, United States (AFP) — Anxiety has set in across the space industry ever since the world’s richest man, Jeff Bezos, revealed Project Kuiper: a plan to put 3,236 satellites in orbit to provide high-speed internet across the globe. Offering broadband internet coverage to digital deserts is also the goal of the company OneWeb, which is set to start building two satellites a day this summer in Florida, for a constellation of […]

What if an asteroid was about to hit Earth? Scientists ponder question

by Ivan Couronne Agence France Presse College Park, United States (AFP) — Here’s a hypothetical: a telescope detects an asteroid between 100 and 300 meters in diameter racing through our solar system at 14 kilometers per second, 57 million kilometers from Earth. Astronomers estimate a one percent risk the space rock will collide with our planet on April 27, 2027. What should we do? It’s this potentially catastrophic scenario that 300 astronomers, scientists, engineers and […]

Samsung denies new Galaxy phone burnt from malfunctioning

by Kang Jin-kyu Agence France Presse Seoul, South Korea (AFP) — Samsung on Tuesday stood by its new Galaxy S10 5G model after a South Korean smartphone owner posted pictures online of a charred handset claiming it had mysteriously “burnt”. The tech giant, which three years ago was forced into an expensive and embarassing global recall of its Galaxy Note 7 devices over exploding batteries, told AFP an “external impact” had caused the damage, rather […]

Footprint found in Chile is ‘oldest’ in Americas: scientists

Santiago, Chile (AFP) — Scientists in Chile say they have found a footprint dating from at least 15,600 years ago, making it the earliest such sign of man’s presence in the Americas. The footprint was found at the Pilauco excavation in the city of Osorno (820 kilometers, or 500 miles, south of Santiago), where scientists have been digging since 2007. Archeologists from the Austral University of Chile said the footprint was first spotted in 2011 […]

Japan creates first artificial crater on asteroid

TOKYO, Japan (AFP) — Japanese scientists have succeeded in creating what they called the first-ever artificial crater on an asteroid, a step towards shedding light on how the solar system evolved, the country’s space agency said Thursday. The announcement comes after the Hayabusa2 probe fired an explosive device at the Ryugu asteroid early this month to blast a crater in the surface and scoop up material, aiming to reveal more about the origins of life […]

‘Marsquake’: first tremor detected on Red Planet

PARIS, France (AFP) — Scientists said Tuesday they might have detected the first known seismic tremor on Mars in a discovery that could shed light on the ancient origins of Earth’s neighbor. A dome-shaped probe known as SEIS landed on the surface of Mars in December after hitching a ride on NASA’s InSight spacecraft. Its instruments measure surface vibrations caused by weather but are also capable of detecting movement from deep within the planet — […]

Tesla eyes ‘robotaxis’ by 2020 with new self-driving technology

SAN FRANCISCO, United States (AFP) — Tesla said Monday it is expecting to deploy self-driving “robotaxis” by 2020 as it unveiled its upgraded technology for driverless vehicles. Chief executive Elon Musk told an investor presentation he expected regulator approval in some jurisdictions for autonomous ride-hailing that could use some of the Teslas on the road if their owners agree to share the vehicles. “I feel very confident in predicting autonomous robotaxis next year,” Musk told […]

Facebook says it stored ‘millions’ of Instagram passwords in “readable format”

  SAN FRANCISCO, United States (AFP) — “Millions” of Instagram users had their passwords stored in unencrypted form on internal servers, Facebook said Thursday, raising its original estimate of tens of thousands. “We discovered additional logs of Instagram passwords being stored in a readable format. We now estimate that this issue impacted millions of Instagram users,” Facebook said in a blog post. “We will be notifying these users as we did the others. Our investigation […]