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Emerging tech: Bacteria-based sensors could detect pipeline leaks

pipeline
3 m
Article
Engineering & Technology
Earth & Environment
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Petroleum pipeline leaks are costly – for business and for the environment. Researchers are now developing bacteria-based sensors to detect hydrocarbons released by a leak – and emit a wireless alert signal to technicians.

Bloodhound Diary: Learning from the past

An image of the Bloodhound SSC rocket car
Article
Engineering & Technology
Road Transportation
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This article is written by Andy Green, the world land speed record holder, and the driver of the Bloodhound SSC; the car that will attempt to reach 1,000 mph sometime in 2018. In this article, Green gives a quick overview of the engineering work that's been done so far as they design the car that will push the limits.

How the Canada Science and Technology Museum designed an accessible, modular headphone jack | Innovation150

Accessible headphone jack
5 m
Article
Engineering & Technology
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Accessible headphone jacks aren’t hard to find nowadays, but they’re always built into your average neighbourhood fixtures, like an ATM. This isn’t the most welcoming design since there’s no way to get the device as a standalone product. But the Canada Science and Technology Museum strives for inclusive design, and since they couldn’t buy an accessible headphone jack, their innovators decided to design their own.

Atoms-thick layer of silicon-based semiconductor may allow us to better understand the harsh environments of Venus

Atoms-thick layer of silicon-based semiconductor may allow us to better understand the harsh environments of Venus
14 m
Article
Earth & Environment
Engineering & Technology
Space
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In 1967, Venera 4 was the 1st probe to transmit data from another planet’s atmosphere. 8 models, and close to 15 years, later we were able to receive the 1st colour panoramic views of that same planet’s surface. Today, Venus still very much remains a mystery with probes unable to withstand the extreme temperatures and atmospheric pressures for more than 127 minutes. However, researchers at Standford University’s Extreme Environment Microsystems Laboratory are working on developing an atoms-thick