Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog – Page 12,400

Maybe we can convince the Chinese to start funding our space program.

On Monday, Chinese scientist Youyou Tu was jointly awarded the Nobel Prize in Physiology or Medicine for her discovery of a new malaria therapy. It was remarkable research in its own right, but equally significant is the fact that Tu is the first scientist to ever be awarded a Nobel Prize for work done at a Chinese institution — despite the fact that the country trains more scientists and engineers than any other nation on Earth.

In fact, China now spends more money on research and development than Europe, and by 2020, it’s predicted to outspend the US, as Nature editor Ed Gerstner wrote last month in Research Information. But despite that investment, there’s a big reason for why Chinese science has lagged behind other parts of the world — it has a long history of pumping out dodgy research.

It’s no secret that Chinese scientists have faked fossil records, pushed the boundaries of gene editing in humans, and have frequently been involved in peer review scams. The extent of fraud has been called “endemic” by a Chinese researcher, and a 2010 study of 32,000 Chinese scientists backed this up, revealing that 55 percent knew someone guilty of academic fraud.

Read more

Artificial Intelligence (AI) machines can already do several remarkable things: they are far better than humans at performing complex calculations, and they’re pretty good at playing chess. Researchers have once again tested the limits of AI by putting one of the world’s most intelligent AI machines through its paces with an IQ test, and the results are in: it has the same IQ as an average four-year-old child, as reported by MIT Technology Review.

Measuring intelligence through an IQ test is thought to be the best way to determine the intellectual capacity of people from a huge range of human cultures. A team of researchers, led by Stellan Ohlsson at the University of Illinois, decided to apply this concept to an intelligence outside of any normal human culture: an AI machine developed by the Massachusetts Institute of Technology (MIT).

The intelligent machine, dubbed ConceptNet 4, was given a verbal reasoning examination calibrated for four-year-old children. Known as the Wechsler Preschool and Primary Scale of Intelligence, it calculates a child’s IQ by asking a selection of questions from five categories.

Read more

Swiss-based scientists have developed a robot double act in which a hexacopter helps a dog-like, land-based robot find its way around obstacles. The technology could be deployed in space exploration or warfare.

“Flying and walking robots can use their complementary features in terms of viewpoint and payload capability to the best in a heterogeneous team,” says an intro to a video posted on YouTube by the team at ETH Zurich, Switzerland’s leading tech research institution.

Read more

For unknown reasons, the Earth’s ionosphere has weakened dramatically during the course of the last century, resulting in the collapse of the entire ecosystem. Earth has become an increasingly hostile and uninhabitable place and with no shield to protect it, it is at the full mercy of meteors.

All animal and plant species perished decades ago. All that remains is one small group of humans who attempt to resist the hostility and hardness of the external environment from SUMER, the last hive city in the world, which has been specifically designed to keep the population alive through oxygen supply systems.

Read more

This neural dust sprinkled into an individual’s brain tissue could form an “implantable neural interface system that remains viable for a lifetime.”

Earlier this month, five researchers at the University of California, Berkeley, put out a paper discussing the possible development of mind-reading “neural dust,” which could be implanted directly into the human brain to allow people to interact with machines.

The paper is what the MIT Technology Review calls a theoretical study: The idea is “littered with challenges beyond the state-of-the-art.”

But according to the Berkeley team, this neural dust sprinkled into an individual’s brain tissue could form an “implantable neural interface system that remains viable for a lifetime.”

Read more

If you’re on the east coast tonight, keep an eye on the sky between 7pm and 9pm: NASA is launching a test of some new tech that will include releasing colorful vapor tracers 130 miles above the Earth. It sounds like it’s going to be beautiful.

The vapors will be ejected from a sounding rocket launched from Wallops Flight Facility in Virginia. NASA explains that it has actually been injecting various vapor tracers into the atmosphere since the 1950s —these trails help scientists understand “the naturally occurring flows of ionized and neutral particles” in the upper atmosphere by injecting color tracers and tracking the flow across the sky.

Tonight, NASA says it’s ejecting four different payloads of a mix of barium and strontium, creating “a cloud with a mixture of blue-green and red color.” Here’s an example of a barium release provided by NASA; on the upper left you can see the barium’s “ionized component, which has become elongated along the Earth’s magnetic field lines.”

Read more