6 Results:

Ex-NASA engineer's glitter bomb exacts revenge on porch thieves

glitter bomb
10 m
Engineering & Technology
Social Science & Culture
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When U.S. engineer Mark Rober — who worked on the design of NASA’s Mars Rover — saw a pair of thieves snatch an Amazon package off of his front doorstep, he decided to take matters into his own hands. Check out this article and video to see the device Rober engineered to teach greedy thieves a lesson.

Scientists must be free to learn, to speak and to challenge

Kirsty Duncan, TED Talks 2018
Article
Engineering & Technology
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"Science is humanity's best effort at uncovering the truth about our world, about our very existence." Kirsty Duncan, Canada's Minister of Science, makes the case that researchers must be free to present uncomfortable truths and challenge the thinking of the day -- and that we all have a duty to speak up when we see science being stifled or suppressed. #ScienceAroundMe

The Future of Food Safety: Bacterial Detection through a Smartphone

Clumping together of Janus molecules after binding with E.coli substitute
3 m
Article
Engineering & Technology
Agriculture
Arts & Design
Sciences
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Researchers at MIT and the Max Planck Institute have developed a method for quick, on-site E. coli detection in food. While current food safety testing either requires days to complete or expensive equipment, this new method, paired with a smartphone and QR code, will make testing inexpensive and portable. The new detection process uses Janus emulsions, droplets consisting of two hemispheres of different densities. In water, the less dense, hydrocarbon hemisphere sits above the denser hemisphere

Raising the Avro Arrow

Avro Arrow
5 m
Engineering & Technology
Military
Aviation
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Using Kraken Sonar Inc. advanced high resolution sonar technology to scan Lake Ontario, a team from OEX Recovery Group Inc. launch the search and recovery of nine free-flight Avro-Arrow models.

Heritage Minutes: Avro Arrow

Avro Arrow
1 m
Engineering & Technology
Military
Aviation
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The Avro Arrow –a triumph of aerospace achievement in Canadian history. Launched in 1953, the Avro Arrow project was innovative for the times as the most advanced and fastest interceptor aircraft.

Seaweed: From superfood to superconductor

Seaweed: From superfood to superconductor
Article
Engineering & Technology
Arts & Design
Sciences
Earth & Environment
Health & Wellness
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Seaweed, an edible algae with a long history in Atlantic Canada (e.g. dulse seaweed) and some Asian cuisines, could turn out to be an essential ingredient in another trend: the development of more sustainable ways to power our devices. Researchers are using a seaweed-derived material to replace traditional non-renewable carbon materials to help boost the performance of superconductors, lithium-ion batteries and fuel cells in a sustainable way.