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Domain: inl.gov
Stories and comments across the archive that link to inl.gov.
Stories · 3
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2013: an Ominous Year For Warnings and Predictions
dcblogs writes "This year may be remembered for its striking number of reports and warning of calamitous events. The National Intelligence Council released its Global Trends 2030: Alternative Worlds report that included a number of dire possibilities ahead, including the prospect of a catastrophic solar storm, on par with the 1859 Carrington Event. Historical records suggest a return period of 50 years for a repeat of the Quebec-level storm that knocked out the power for 6 million in 1989, and 150 years for very extreme storms, such as the Carrington Event, according to Lloyd's, in a report this year. Scientists at the Idaho National Laboratory recently demonstrated in tests that 'geomagnetic disturbances have the power to disrupt and possibly destroy electrical transformers, the backbone of our nation's utility grid.' This was also the year the average daily level of CO2 reached a concentration above 400 parts per million. In a recent National Academies report this year, 'Abrupt Impacts of Climate Change: Anticipating Surprises,' scientists recommend creation of a global early warning system to alert mankind to abrupt climate changes. A recent paper in Nature, Abrupt rise of new machine ecology beyond human response time, said financial trading systems are driving transaction times down to the speed of light, and 'the quickest that someone can notice potential danger and physically react, is approximately 1 second.'" -
Cell Phones As a Dirty Bomb Detection Network
First time accepted submitter iinventstuff writes "The Idaho National Laboratory has built a dirty bomb detection network out of cell phones. Camera phones operate by detecting photons and storing them as a picture. The INL discovered that high energy photons from radiological sources distort the image in ways detectable through image processing. KSL TV reports that the INL's mobile app detects radiation sources and then reports positive 'hits' to a central server. Terrorists deploying a dirty bomb will inevitably pass by people carrying cell phones. By crowdsourcing cell phones, the INL has created a potentially very large, inexpensive, and randomly mobile radiation detection grid." -
Capturing Solar Power With Antennae
necro81 writes "Researchers at the University of Missouri and the Idaho National Laboratory have demonstrated a new method of capturing solar power. Rather than using semiconductors to capture photons of sunlight, they fabricated small coiled antennae (several um square) that resonate with the wave nature of light. The antennae are tuned towards midrange infrared light (5-10 um), which is abundant on our cozy-warm Earth — even at night. They also demonstrated a way to imprint these coils on a substrate, like how CDs or vinyl records are produced, but could be scaled to roll-to-roll mass production. The usual caveat applies: it may be 5-10 years until this could hit the market."