Skybridge-linked Toronto towers will create a community in the sky

Skybridges aren’t a new idea by any means, but rarely are they used as ambitiously as for the massive Orca Toronto project from Safdie Architects. The firm envisions a collection of nine new towers, most of which will be connected by skybridges to allo… Continue reading Skybridge-linked Toronto towers will create a community in the sky

Urine test detects brain tumors with high degree of accuracy

While a brain tumor might reveal itself through symptoms such as irregular headaches, nausea or impaired speech, often these symptoms don’t appear until the disease is well advanced. This makes early diagnosis tricky, though doing so could lead to far … Continue reading Urine test detects brain tumors with high degree of accuracy

The light galaxy at the heart of a dark dispute

Dark matter is considered the glue that holds galaxies together – but a few years ago, a team of astronomers claimed to have found a galaxy that didn’t have any. Other scientists later argued it was a calculation error, but now the original team has us… Continue reading The light galaxy at the heart of a dark dispute

World’s lightest sound insulator could radically reduce jet engine noise

This graphene-based aerogel is the lightest sound insulation material ever manufactured, say researchers at the University of Bath, who have demonstrated its ability to damp down noise by up to 16 decibels despite weighing just 2.1 kg per cubic meter (… Continue reading World’s lightest sound insulator could radically reduce jet engine noise

Porous membrane saves high-density lithium metal batteries from failure

By substituting graphite for high-density pure lithium metal, scientists may be able to dramatically improve the performance of battery technology, but there are hurdles still to overcome. Scientists at Germany’s Friedrich Schiller University in Jena h… Continue reading Porous membrane saves high-density lithium metal batteries from failure

IBM’s autonomous Mayflower ship sets sail across the Atlantic sans crew

IBM’s Mayflower Autonomous Ship (MAS400) has set sail across the Atlantic ocean without a crew or human control. Built and operated in conjunction with ocean research non-profit ProMare and industry partners, the autonomous trimaran left Turnchapel Wha… Continue reading IBM’s autonomous Mayflower ship sets sail across the Atlantic sans crew

Researchers discover how gut bacteria can influence stroke severity

A striking new gut-brain link has been discovered by researchers at the Cleveland Clinic. The findings show how a metabolite produced by gut bacteria can amplify the severity of a stroke and impair a person’s recovery.Continue ReadingCategory: Health &… Continue reading Researchers discover how gut bacteria can influence stroke severity

Astronomers conclude Betelgeuse isn’t dying, it’s just dusty

Astronomers say they’ve closed the case on the mysterious and unprecedented dimming of the supergiant star Betelgeuse in 2019 and 2020. A new study says that the event was caused by a combination of a big dust cloud and a drop in temperature.Continue R… Continue reading Astronomers conclude Betelgeuse isn’t dying, it’s just dusty

Surprising study shows how wind turbines can work better behind hills

Engineers go to great lengths to maximize the exposure of wind turbines, placing blades atop tall towers on the crests of hills or miles off shore over the wild, unprotected ocean. A new study has thrown up an interesting curve ball that could open up … Continue reading Surprising study shows how wind turbines can work better behind hills