Posts

Showing posts from August, 2019

Lasers vs facial recognition

Image
Since early June, an estimated 1 million people have taken to the streets of Hong Kong to protest a bill that would allow extraditions to China. To avoid identification, many of the Hong Kong protesters cover their faces. But according to a new Washington Post story, some have also been shining high-powered lasers directly at surveillance cameras — a high-tech protest strategy intended to confuse facial recognition systems. Hong Kong protestors are on another level. Here they’re using lasers to avoid facial recognition cameras. A cyber war against Chinese artificial intelligence. Mainland Takeover The use of these lasers gives photos of the protests a surreal, science-fiction vibe — but what’s happening in Hong Kong right now is a chilling reality that could have a longterm impact. While the bill at the center of the protests is currently on hold, if it passed in the future, it would give Hong Kong the ability to transfer suspected criminals to any jurisdiction, regardless of wh...

Giant asteroid set to sail past Earth next week

Image
A giant asteroid larger than the Empire State Building is set to sail safely past Earth next week , according to NASA's Center for Near-Earth Object Studies (CNEOS). Known as 2006 QQ23, the enormous space rock measures up to 1,870 feet in diameter—comfortably greater than the height of the famous New York landmark (1,454 feet). The asteroid—which was first spotted in 2006—will make its closest approach to Earth on August 10 at 3:23 a.m. EDT. It will come within 0.049 astronomical units (4.6 million miles) of our planet traveling at speeds of around 10,400 mph. The space rock is classified as a Near-Earth Object (NEO)—a term referring to any asteroid or comet whose orbit takes it within 121 million miles of our sun, and within around 30 million miles of Earth. The CNEOS computes the orbits of known NEOs to determine whether any have a chance of striking the Earth at some point in the future. Those which are predicted to have a minimum approach distance of less than 0.05 astron...