Local firm’s inventions could bolster missile defense shield – 10News


Local firm's inventions could bolster missile defense shield
The inventions are past critical tests, and the company believes the devices will be attached to the interceptor missiles when the defense shield goes up. "Events like today make you realize a missile defense shield is past due," said Jacox. Copyright

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New process for nanotube semiconductors

In many ways, graphene is one of technology’s sickest jokes. The tantalizing promise of cheap to produce, efficient to run materials, that could turn the next page in gadget history has always remained frustratingly out of reach. Now, a new process for creating semiconductors grown on graphene could see the super material commercialized in the next five years. Developed at the Norwegian University of Science and Technology, the patented process “bombs” graphene with gallium, which forms droplets, and naturally arranges itself to match graphene’s famous hexagonal pattern.

Then, arsenic is added to the mix, which enters the droplets and crystallizes at the bottom, creating a stalk. After a few minutes of this process the droplets are raised by the desired height. The new process also does away with the need for a (relatively) thick substrate to grow the nanowire on, making it cheaper, more flexible and transparent. The inventors state that this could be used in flexible and efficient solar cells and light emitting diodes.

Source: New process for nanotube semiconductors could be graphene’s ticket to primetime

Spray-on Rechargeable Batteries Could Store Energy Anywhere – Wired News

A team of mechanical engineers has published a paper demonstrating its latest invention — spray-on rechargeable batteries that could be combined with solar cells to create self-sufficient, energy conversion-storage devices. The paper …
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New invention could prevent SIDS deaths – WTVR-TV

Researchers in Texas have made a medial breakthrough in the fight against Sudden Infant Death Syndrome, or SIDS. They’re working on a wireless sensor system that would measure the amount of carbon dioxide being inhaled by sleeping babies.
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Idaho man’s invention could help firefighters battle wildfires – KTVB

A North Idaho man’s new invention can help keep you and your family germ free, while also helping firefighters battle wildfires. It looks like a handkerchief or bandana, but if you put it over your mouth it actually works like a filter to keep …
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MSU invention could help pharmaceutical industry save money – Eureka! Science News

The details of the invention, which appear in a recent issue of the journal … a crucial step in the development of some new drugs. Purifying proteins, the process of isolating a single, desired protein from all others, is an expensive, time …
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