Sci-Tech

Scottish island pilots drone deliveries of medical supplies

by Stuart GRAHAM Agence France-Presse OBAN, United Kingdom(AFP) — In a field overlooking the Lorn and Islands Hospital in the town of Oban on Scotland’s remote west coast, an anxious Duncan Walker trained his eyes above a nearby hill. Walker, chief executive of drone delivery company Skyports, is working with Britain’s National Health Service (NHS) to trial whether medical supplies like COVID-19 tests and protective equipment can be flown from the hospital to the Isle of […]

Weather iffy for SpaceX astronaut launch

WASHINGTON D.C., United States (AFP) — Aside from a threat of bad weather, NASA and SpaceX confirmed Monday that everything is all-systems-go for their upcoming rocket launch with two American astronauts. Scheduled for Wednesday, the launch to the International Space Station will be the first US crewed space launch in nine years. “NASA and @SpaceX officials have given the ‘go’ for the launch on a mission that will return human spaceflight to the US,” NASA […]

Robot dog on virus park patrol in Singapore

SINGAPORE, Singapore (AFP) — A yellow robot dog called Spot which found fame online for dancing to hit song “Uptown Funk” has been deployed to patrol a Singapore park and ensure people observe social distancing. The hi-tech hound is remote-controlled and can clamber easily over all types of terrain, which its creators say means it can go where wheeled robots cannot. As it trots through the park, Spot — who has the same name as […]

Japan newborn gets liver stem cells in world first

TOKYO, Japan (AFP) — Doctors in Japan have successfully transplanted liver cells derived from embryonic stem cells into a newborn baby, in a world first that could provide new treatment options for infants. The newborn was suffering from urea cycle disorder, where the liver is not capable of breaking down toxic ammonia. But the six-day-old was too small to undergo a liver transplant, generally not considered safe until a child weighs around six kilogrammes (13 […]

‘We can get it done here’: Africa’s tech scene tackles virus

by Fran BLANDY and AFP Africa bureaus PICTURES BY SIMON MAINA AND NIPAH DENNIS Agence France-Presse NAIROBI, Kenya (AFP)— Watching from afar as much of the world was brought to its knees by the coronavirus, African scientists, engineers and innovators have turned to homegrown solutions to prepare for the worst case scenario. By the time the virus hit Africa, where cases have risen relatively slowly, images of overwhelmed hospitals and stories of health workers strapped for […]

Scientists in China believe new drug can stop pandemic ‘without vaccine’

  by Qian Ye and Matthew Knight Agence France Presse BEIJING, China (AFP) — A Chinese laboratory has been developing a drug it believes has the power to bring the coronavirus pandemic to a halt. The outbreak first emerged in China late last year before spreading across the world, prompting an international race to find treatments and vaccines. A drug being tested by scientists at China’s prestigious Peking University could not only shorten the recovery […]

Hamster tests show masks reduce coronavirus spread: scientists

  HONG KONG, China (AFP) — Tests on hamsters reveal the widespread use of facemasks reduces transmission of the deadly coronavirus, a team of leading experts in Hong Kong said Sunday. The research by the University of Hong Kong is some of the first to specifically investigate whether masks can stop symptomatic and asymptomatic COVID-19 carriers from infecting others. Led by Professor Yuen Kwok-yung, one of the world’s top coronavirus experts, the team placed hamsters […]

Pandemic gives fresh momentum to digital voice technology

by Rob Lever Agence France-Presse WASHINGTON DC, United States (AFP) — In a world suddenly fearful of touch, voice technology is getting a fresh look. Voice-activated systems such as Google Assistant, Amazon Alexa and Apple’s Siri have seen strong growth in recent years, and the virus pandemic could accelerate that, analysts say. Voice assistants are not only answering queries and shopping, but also being used for smart home control and for a range of business and […]

Anti-viral drug trio found to shorten COVID-19 illness in mild cases: study

by Kelly MACNAMARA Agence France Presse Researchers in Hong Kong have found that patients suffering milder illness caused by the new coronavirus recover more quickly if they are treated with a three-drug antiviral cocktail soon after symptoms appear. Authors of the study, published in the Lancet on Friday, described the findings as “early but important”. They called for larger-scale research on critically-ill patients to ascertain if the drug combo could be a viable treatment for […]

Recovery from coronavirus may not confer immunity, warn experts

by Amélie BOTTOLLIER-DEPOIS Agence France Presse Even as virologists zero in on the virus that causes COVID-19, a very basic question remains unanswered: do those who recover from the disease have immunity? There is no clear answer to this question, experts say, even if many have assumed that contracting the potentially deadly disease confers immunity, at least for a while. “Being immunized means that you have developed an immune response against a virus such that […]

Oil collapse wipes out profits at Total

PARIS, France (AFP) — Total said Tuesday its quarterly profit fell by 99 percent because of dropping oil prices and announced it would slash investments in response to ongoing turmoil in crude markets. The French oil major reported a net profit of $34 million for the first quarter, against $3.1 billion a year earlier. Oil prices suffered a sharp drop in the first quarter due to overproduction and a price war between Saudi Arabia and […]

China launch of key new space rocket ‘successful’

BEIJING, China (AFP) — China on Tuesday successfully launched a new rocket and prototype spacecraft, state media said, in a major test of the country’s ambitions to operate a permanent space station and send astronauts to the Moon. The Long March 5B rocket took off from the Wenchang launch site in the southern island of Hainan and eight minutes later an unmanned prototype spaceship successfully separated and entered its planned orbit, according to the Xinhua […]