Tag: answers with joe

Fusion Energy Is Coming. No, Really.

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Fusion energy has been about 20 years away for over 60 years now. It’s become something of a running joke at this point. But new developments over the last 5-10 years suggest that this time, it could finally be within our reach.

Pamela Newenham Of GirlCrew On Actual Social Networking

Pamela Newenham is the co-founder of GirlCrew, a social media app designed to help women connect in the real world. Here we talk about how GirlCrew came to be (through Tinder of all places), the importance of connecting with people face-to-face, and the power and perils of being an entrepreneur.

Find more about GirlCrew here: https://www.girlcrew.com/

Chimpanzees Aren’t Super Strong But Their Muscles Are More Powerful Than A Human’s

Since the 1920’s, some researchers and studies have suggested that chimps are ‘super strong’ compared to humans. These past studies implied that chimps’ muscle fibers, the cells that make up muscles are superior to humans’.

But a new study has found that contrary to this belief, a chimp muscles’ power output is just about 1.35 times higher than human muscle of similar size.

A difference the researchers call ‘modest‘ compared with historical, popular accounts of chimp ‘super strength’ being many times stronger than humans.




chimp

If the long-standing, assumption about chimpanzee’s exceptional strength was true, it ‘would indicate a significant and previously unappreciated evolutionary shift in the force and/or power-producing capabilities of skeletal muscle’ in either chimps or humans, whose lines diverged about 7 or 8 million years ago.

The authors of the study concluded that, contrary to some long-standing hypotheses, evolution has not altered the basic force, velocity or power-producing capabilities of skeletal muscle cells to induce the marked differences between chimpanzees and humans in walking, running, climbing and throwing capabilities.

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Pass it on: New Scientist

This Mad Inventor Creates A Morning Breakfast Machine

sunday breakfast machine

This is the ‘Sunday Morning Breakfast Machine’ and it is, quite simply, the future of hangovers.

With just one push of a button it will toast your bread, make you the perfect cup of breakfast tea and then serve you a perfectly boiled egg.




Creative Peter Browne, 69, spent about 1,000 hours building the innovative contraption with pal Mervyn Huggett.  Retired airline pilot and silversmith Peter says he’s been coming up with inventions his entire life, but this is his pride and joy.

He said: “It took a total of 1,000 hours. It was hard work for three months but it was worth it.”

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Pass it on: Popular Science

This Mechanical Instructor Can Guide And Teach Anyone How To Dance

waltz robot

Researchers have developed a waltzing robot that can teach people how to dance. This robot can take the lead, allowing the robot to teach dance sequences.

While the system has been developed for dancing, it could also have other applications including physical rehabilitation and sports training.

The system adjusts its difficulty mode based on the user’s number of previous practices and performance history.




The bot, which stands 1.8 meters tall (5 feet 9 inches), was designed by researchers at Tohoku University in Japan.

According to the authors of the study, the bot its designed for contact with adults with heights ranging from 1.5 meters (4 feet 9 inches) to 1.9 meters (6 feet two inches) meters tall.

It has a force sensor and two laser rangefinders to track movements, which are compared against motion-capture data originally recorded from professional dancers.

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Pass it on: New Scientist

The First Living Giant Ship Worm Found In The Philippines

ship worm

Mud-dwelling organism that lives head down in a tusk-like tube found alive for first time, although its existence had been known of for centuries.

About three feet long and glistening black with a pink, fleshy appendage, it looks like the entrails of an alien from a bad horror film. In fact, it is a giant ship worm.




Discovered in the mud of a shallow lagoon in the Philippines, a living creature of the species has never been described before.

Even though its existence has been known for more than 200 years thanks to fossils of the baseball bat-sized tubes that encase the creature.


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Pass it on: Popular Science

An Artificial Iris Could Let Cameras React To Light Like Our Eyes do

While the pupil may be the opening in the eye that lets light through to the retina, the iris is the tissue that opens and closes to determine the size of the pupil.

Although mechanical irises are already a standard feature in cameras, scientists from Finland and Poland have recently created an autonomous artificial iris that’s much more similar to those found in the eye. It may even eventually be able to replace damaged or defective ones.

he contact lens-like device was created by researchers from Finland’s Tampere University of Technology, along with Poland’s University of Warsaw and Wrocław Medical University.




It’s made from a polymer (a liquid crystal elastomer) that expands when exposed to light, then shrinks back when the light is lessened. This causes an opening in the middle to get smaller or larger, depending on the light levels.

In this way, it works very much like a natural iris. Unlike automatic irises in cameras, it requires no power source or external light detection system.

iris

 

With an “eye” towards one being able to use it as an optical implant, the scientists are now adapting it to work in an aqueous environment. They’re also working at increasing its sensitivity, so that its opening and closing are triggered by smaller changes in the amount of incoming light.

The research is being led by Tampere’s Prof. Arri Priimägi, and was recently described in a paper published in the journal Advanced Materials.

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Pass it on: New Scientist

This App Will Let You Call An Uber Just by Clicking Your Heels

ruby heels

Every little girl who watched The Wizard of Oz thought one thing: I want those ruby slippers. They were so beautiful, sparkly, colorful, and bright, like Christmas molded into a low heel and round toe.

And the idea that you could get home with three ladylike clicks of the heel warmed our lazy little hearts. Certainly a lot more glamorous than hailing down a cab like a wild banshee or digging through the depths of your bag for your phone to request an Uber.



Well, thanks to technology, it seems that perhaps some dreams really do come true. A creative agency called iStrategyLabs just unveiled the aptly named Dorothy, a device that will give you powers much like our favorite stranded Kansan.

All you have to do is slip “the ruby” a small Bluetooth-enabled micro-controller into your shoe, click your heels three times, and wait for your Uber to arrive.

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Pass it on: New Scientist