Page 8170

Jan 9, 2018

Scientists think they’ve discovered a fourth type of fuel for humans — beyond carbs, fat, or protein

Posted by in categories: energy, food

  • Ketones could super-charge the body in a way that’s unlike any other source of fuel.
  • San Francisco-based startup HVMN recently launched a drink made of pure ketone ester to harness its performance-boosting qualities.
  • The company partnered with Oxford University to leverage $60 million-worth of scientific research on elite athletes.

The nutrition label on a shot-sized bottle of this clear, odorless liquid defies traditional explanation. It contains 120 calories — roughly the equivalent of a hearty slice of bread — yet it has no fat, no protein, and no carbohydrates.

Those calories instead come from ketones, an ingredient that Geoff Woo, cofounder and CEO of San Francisco-based human performance startup called HVMN (pronounced “human”)to call “the fourth macronutrient.”

Read more

Jan 9, 2018

It’s Scientifically Possible to Boil Water Until It Freezes Solid

Posted by in category: futurism

If you feel like having one of your fundamental beliefs thrown out the window, try this on for size — under the right conditions, you can boil water until it freezes solid.

Yep, as the Cody’s Lab video above demonstrates, after a few minutes of boiling, water starts to form solid ice crystals, and is actually cold to the touch. Crazy, right?

Continue reading “It’s Scientifically Possible to Boil Water Until It Freezes Solid” »

Jan 9, 2018

The World’s First Autonomous Ship Will Set Sail In 2018

Posted by in category: robotics/AI

Yara Birkeland will be the world’s first autonomous electric cargo ship. Its costs will be $25 million and is being commissioned by two Norwegian companies.

Read more

Jan 9, 2018

A Fully Solar-Powered Car May Be Hitting The Road by 2019

Posted by in categories: climatology, sustainability

Lightyear One, a car whose ability to use solar power has been thought of as an impossible feat, just won a Climate Change Innovator Award.

Designed by the Dutch startup Lightyear, the “car that charges itself” can supposedly drive for months without charging and has a 400–800 km range. But is a solar-powered car feasible?

Continue reading “A Fully Solar-Powered Car May Be Hitting The Road by 2019” »

Jan 9, 2018

Samsung introduces autonomous driving platform called DRVLINE

Posted by in categories: information science, robotics/AI, transportation

Today at CES, Samsung unveiled DRVLINE, a hardware and software platform that will allow car makers to create customized, technologically advanced autonomous vehicles. Many platforms are an all-or-nothing solution, which forces users to adopt the entire package en masse, without any sort of customization. DRVLINE, however, allows vendors to swap and customize individual components, building the vehicle to their specifications, as well as allowing for rapidly evolving technology.

“Building an autonomous platform requires close collaboration across industry, as one company cannot deliver on this enormous opportunity alone,” said Young Sohn, the president and chief strategy officer of Samsung. “The challenge is simply too big and too complex. Through the DRVLINE platform, we’re inviting the best and brightest from the automotive industry to join us, and help shape the future of the car of tomorrow, today.”

The first DRVLINE initiative will be a camera that features lane departure warnings, adaptive cruise control, collision warning and algorithms that can deliver warnings about pedestrians. The system will start shipping this year.

Continue reading “Samsung introduces autonomous driving platform called DRVLINE” »

Jan 9, 2018

Want faster data and a cleaner planet? Start mining asteroids

Posted by in categories: business, economics, habitats, space

Mining asteroids might seem like the stuff of science fiction, but there are companies and a few governments already working hard to make it real. This should not be surprising: compared with the breathtaking bridges that engineers build on Earth, asteroid-mining is a simple, small-scale operation requiring only modest technological advances. If anything is lacking, it is the imagination to see how plausible it has become. I am afraid only that it might not arrive soon enough to address the urgent resource challenges that the world is facing right now.

As an academic researcher, I work with several asteroid -mining companies to address that urgency. I depend on their funding, so there are trade secrets I cannot share. However, I can reveal the core reasons why I am optimistic about the business case for asteroid-mining, and what it will mean for our future.

Many people are skeptical of asteroid-mining because they imagine that the goal is to bring platinum back for sale in Earth’s metals market. Reporters repeatedly cite an irresistible statistic that the platinum in an asteroid can be worth trillions of US dollars, but anyone with an understanding of economics realises that bringing home a huge stash of precious metal would crash the market, reducing the valuation of the asteroid.

Continue reading “Want faster data and a cleaner planet? Start mining asteroids” »

Jan 9, 2018

What if you Send Bitcoin to a Non-Existent Address?

Posted by in categories: bitcoin, cryptocurrencies, economics

I get this question a lot. Today, I answered it at But, here, in the Lifeboat Blog, I have more bandwidth to elaborate.


What if I make a typo when sending Bitcoin. The recipient address
may be invalid or it may belong to another individual. —But there
is a third possibility. Couldn’t it be a valid address, but without any
wallet that can receive it? I bet the blockchain catches these errors
—Right? Will I always get my money back?

The short answer:Don’t worry, it cannot happen. That won’t happen either. Sure, it’s possible. That’s wrong, and You’re screwed!

Continue reading “What if you Send Bitcoin to a Non-Existent Address?” »

Jan 9, 2018

Scientists turn skin cells into muscle cells, a potential boon for research

Posted by in categories: bioengineering, biotech/medical, genetics

TUESDAY, Jan. 9, 2018 — In a potential advance for medical research, scientists say they’ve created the first functioning human muscle from skin cells.

The breakthrough could lead to better genetic or cell-based therapies, as well as furthering investigations into the causes and treatment of muscular disorders, the Duke University team said.

“The prospect of studying rare diseases is especially exciting for us,” Nenad Bursac, professor of biomedical engineering, said in a university news release.

Continue reading “Scientists turn skin cells into muscle cells, a potential boon for research” »

Jan 9, 2018

Exercise is Currently the Best Way to Slow Down Aging

Posted by in category: life extension

We have all heard that exercise is good for our health. However, it can not only keep you healthy, it can also slow down some aspects of aging. Some researchers even think that it might be possible to use this knowledge to develop new therapies against aging. While waiting for that to happen, we need to exercise in order to slow down the effects of aging.

How important is it to keep fit?

So, how beneficial is exercising? Well, one of the best studies conducted on this subject showed that women will live 5.6 years longer and men 6.2 years longer if they exercise between 1 and 2.5 hours per week[1]. This makes exercise a better lifestyle choice than any other, at least as long as you’re not counting avoiding downright dangerous behavior, such as smoking.

Read more

Jan 9, 2018

Wind farms paid £1m a week to switch off

Posted by in category: futurism

Here, $$$$, turn that thing off, you’re making too much cheap power.

New figures show £53m was given to the wind industry last year to keep turbines switched off to regulate electricity supplied to National Grid.

Since wind farms first started receiving constraint payments five years ago, more than £100 million has been handed over in compensation for switching off. Photo: PA

Continue reading “Wind farms paid £1m a week to switch off” »