Category Archives: Science and Technology

Sci-Tech: Hyperloop development update

Lots of activity on the Hyperloop development front:

* SpaceX is sponsoring a Hyperloop Pod Competition.

* Hyperloop Transportation Technologies (HTT) is building a prototype system in Quay Valley, California: The first full-scale Hyperloop test track may launch in California next year – The Verge

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Hyperloop Technologies just hired former Cisco President Rob Lloyd as a new CEO: Hyperloop Technologies taps a new CEO – Sep. 16, 2015.

Lloyd talks about the company here: Hello Hyperloop.

The company is also building a full sized test track: Hyperloop Technologies has a CEO — and plans to open its test track next year – The Verge.

Here’s a report on the project: Pushing the Limits: Hyperloop Technologies – CBS News

Sci-Tech: New venture aims to develop vertical takeoff and landing biz-plane

The XTI Aircraft Company includes an aviation industry A-list group of founders and engineers who intend to develop a vertical take-off and landing aircraft called the Trifan 600. As seen below, the vehicle has three ducted fans to provide vertical lift. During horizontal flight the center fan is covered while the other two fans tilt and drive the vehicle forward at up to 400 mph (640 kmh). 

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Here is a video about the vehicle:

To guage interest in the project, they have opened an equity crowdfunding campaign at StartEngine Crowdfunding. This involves eventual purchase of shares in the company, not contributing money for a perk as with Kickstarter or Indiegogo projects.

Here is an article about the project: The Transforming Vertical-Takeoff Plane That’s Better Than a Flying Car – Popular Mechanics.

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Sci-Tech: Lexus Hoverboard + Tesla Snakebot charger + Solving a General Fusion problem

Some misc. cool tech stories today:

A real hoverboard built with high-temperature superconductors and flying above a special track with magnets: Lexus maglev hoverboard: 20 minutes of magic in a skatepark – ExtremeTech

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A big advantage of an electric car is that you can top off the battery every night with a garage charger. Of course, that means you have to remember to plug it in every evening. Tesla Motors shows off a prototype robotic system to automatically connect a charger to a Tesla whenever it is parked in the garage:

Elon Musk on Twitter: “Tesla Snakebot autocharger prototype. Does seem kinda wrong :)”

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An engineer wins $20,000 in a challenge contest sponsored by General Fusion to solve the company’s problem of finding a way to seal the hammer and anvil system from the molten lead surrounding the cloud of plasma that will be compressed by the lead to produce nuclear fusion reactions : General Fusion Announces Winner of Crowdsourced Engineering Challenge – General Fusion

Here’s a video describing the General Fusion system, which Jeff Bezos and other notables have invested in:

Video: Growing better protein crystals in microgravity

Below is a NASA video and article about protein growth in microgravity. (Note that a Schering Plough protein crystal experiment carried out on Shuttle Columbia’s last flight led directly to a treatment for Hepatitis-C: Space KSC: I’m a Doctor, Not an Astronaut – Space KSC) :

ISS Benefits For Humanity: Hope Crystallizes

In one of many direct Earth applications of International Space Station research, the newest Benefits for Humanity video in the Benefits series highlights how high-quality crystals grown in microgravity lead to new therapeutics for disease. Learn how the investigation of protein crystals in space is helping to treat Duchenne Muscular Dystrophy (DMD), an incurable genetic disorder affecting the muscles with onset usually in early childhood and primarily in young males.

Research into a disease like DMD involves the study of the structure of associated proteins by crystallization, which helps researchers better understand protein function. This comprises making millions of copies of that protein and arranging them in three-dimensional rows. Crystals grown on Earth are impacted by gravity, which may affect the way the molecules align on the surface of the crystal. Researchers have discovered that growing crystals aboard the space station allows for slower growth and higher quality crystals.

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In microgravity, crystals grow more slowly, but the molecules have time to more perfectly align on the surface of the crystal which returns much better research data. Credits: NASA

Since 2003, scientists with the Japan Aerospace Exploration Agency have conducted protein crystal growth investigations on the space station, including proteins associated with DMD. Having a better understanding of the protein’s shape enabled researchers to design a drug that fits specifically into a location on the protein associated with DMD. The research team estimates that the drug may be able to slow the progression of DMD by half.

“Studying this protein led to a huge discovery,” said Dr. Yoshihiro Urade, Ph.D., professor at the University of Tsukuba in Tsukuba, Japan. “What we’re talking about is potentially doubling the lifespan of many DMD patients, and it’s all because of research opportunities afforded to us by the International Space Station.”

With many other protein crystal growth studies occurring or planned aboard the space station, many thousands of other proteins’ structures could be determined. This is yet another way the orbiting laboratory is enabling research Off the Earth, For the Earth