Fukushima released 13,000,000,000 times more neutrons than initially estimated — “Obvious implication for human health” — Gov’t: “Neutron radiation is the most severe and dangerous radiation” known to mankind; Can travel great distances

Scientists from Tokyo Institute of Technology, Univ. of California San Diego & Kyushu Univ., made available Oct 16, 2014 (emphasis added):

  • We estimated a lower limit of 5.2 × 1021 slow neutrons m–2 sec–1 [m–2 sec–1 = per sq. meter per second] were emitted from the nuclear fuel rods to the sea water injected in the reactors
  • Priyadarshi et al. (2011) have estimated a release amount of 4 × 1011 slow neutrons m–2. The large difference with our estimation [13,000,000,000 times higher] comes from the intrinsic limit of the box model study by Priyadarshi et al.
  • Our model directly estimates the amount of material released from the reactor core Continue reading

In China, Projects to Make Great Wall Feel Small

Dalian, China:  The plan here seems far-fetched – a $36 billion tunnel that would run twice the length of the one under the English Channel, and bore deep into one of Asia’s active earthquake zones. When completed, it would be the world’s longest underwater tunnel, creating a rail link between two northern port cities.

Throughout China, equally ambitious projects with multibillion-dollar price tags are already underway. The world’s largest bridge. The biggest airport. The longest gas pipeline. An $80 billion effort to divert water from the south of the country, where it is abundant, to a parched section of the north, along a route that covers more than 1,500 miles.

Such enormous infrastructure projects are a Chinese tradition. From the Great Wall to the Grand Canal and the Three Gorges Dam, this nation for centuries has used colossal public-works projects to showcase its engineering prowess and project its economic might. Continue reading

The Terrifying Search Engine That Finds Internet-Connected Cameras, Traffic Lights, Medical Devices, Baby Monitors And Power Plants

Marc Gilbert got a horrible surprise from a stranger on his 34th birthday in August. After the celebration had died down, the Houston resident heard an unfamiliar voice coming from his daughter’s room; the person was telling his sleeping 2-year-old, “Wake up, you little slut.” When Gilbert rushed in, he discovered the voice was coming from his baby monitor and that whoever had taken control of it was also able to manipulate the camera. Gilbert immediately unplugged the monitor but not before the hacker had a chance to call him a moron. Continue reading