Mastodon

Science and Technology

Linking brains to computers: how new implants are helping us achieve this goal

Yunlong Zhao, University of Surrey for The Conversation Cyborgs are no longer science fiction. The field of brain-machine interfaces (BMI) – which use electrodes, often implanted into the brain, to translate neuronal information into commands capable of controlling external systems…

Teamwork behind first picture of black hole gets recognition

Although computer scientist Katie Bouman’s was the face that most appeared on the  internet because she designed an algorithm that produced the image, the extraordinary team that produced the first picture of a black hole was one of three working closely…

Russia, United States attempt to legitimize killer robots

Russia and the United States are continuing their losing fight against the inevitable treaty that’s coming for killer robots. Most states participating in the diplomatic talks on lethal autonomous weapons systems have expressed their strong desire to negotiate a new…

Bananas Could Purify Water in the Amazon

During World Water Week, we spoke with changemaker Maricela Granda, a 25-year-old environmental biotechnology engineer from Ecuador who is developing a way to purify water using banana waste. Granda comes from the Sucumbios province in the northern part of the…

[Research] Seeing it both ways: Visual perspective in memory

A report on Science Daily  explores the ways images from memory are represented either as seen as they were experienced, that is, through our own eyes, or observed as a third person. “If memory was simply an exact recollection of our…

Futurology: how a group of visionaries looked beyond the possible a century ago and predicted today’s world

Max Saunders, King’s College London for The Conversation From shamanic ritual to horoscopes, humans have always tried to predict the future. Today, trusting predictions and prophecies has become part of daily life. From the weather forecast to the time the…

‘Nuclear-powered’ missile accident in Russia – what really happened?

Claire Corkhill, University of Sheffield for The Conversation A missile engine exploded at a naval test range, west of the city of Severodvinsk on Russia’s northern coast at 9am on August 8. At least five people were killed and several…

Nuclear power ‘seven decades of economic ruin’, says new report

New research has found that almost all nuclear power plants built since the nuclear industry’s inception have generated large financial losses. The report by the German Institute for Economic Research examines 674 nuclear power plants built since 1951. Its authors…

At 100, Gaia Faces its Biggest Challenges

James Lovelock theorized Gaia while working for NASA in the 1960s when he was hired to determine if there was “life on Mars.” Gaia may be younger but James Lovelock, Mr. Gaia himself, turns 100 on his upcoming birthday, July…

Arctic Permafrost Melting 70 Years Sooner Than Expected

By Jan Wesner Childs Scientists studying climate change expected layers of permafrost in the Canadian Arctic to melt by the year 2090. Instead, it’s happening now. A new study published this week in the journal Geophysical Research Letters revealed that unusually warm…

1 22 23 24 25 26 50