1
POPSGalileo European Galileo with US GPS and Russian Glonass systems : si ça marche pas mieux que le LHC ou l'Airbus ... on passera pour des charlots
14
POPSWhy Humans Can't Navigate Out of a Paper Bag That these skills are so easily lost could explain why the average westerner struggles to navigate without help. Most people now live in a world that has been made navigable by maps, street signs, transport networks and GPS. There is no need to understand the environment to get around. Losing our relationship with physical space, coupled with the unique human ability to imagine ourselves in another location, may have given us the freedom to create a reality of our own. What other species could comprehend the World Wide Web or contemplate exploring new worlds? And while we may struggle to find our way back to the car after a shopping trip, we can take heart in the knowledge that, as a species, we have managed to find our way to the moon and back, and have sent satellites to just the right orbit so that we no longer need to think about where we are going. Show me a hamster that can do that.
0
POPSIdée originale pour un enterrement de vie de garçon Ce jeu de poursuite entre le gangster (le futur marié) qui vient de s'échapper de prison et les policiers (les amis de ce dernier) marquera sans aucun doute votre enterrement de vie de garçon. Une course poursuite haletante au coeur de la ville.
6
POPSA Solar Superstorm Could Send Us Back To Dark Ages - One Is Due In THREE Years Such damage as there was, was easy to repair. In 1859, the world ran mostly on steam and muscle. Human civilisation did not depend on a gargantuan super-network of electric power and communications. But it does now. A huge solar storm would cause massive power surges, amounting to billions of unwanted watts surging through the grids. Most critically, the transformers which convert the multi-thousand-volt current carried by the pylons into 240v domestic current would melt - thousands of them, in every country. This would bring the world to its knees. With no electricity, we would not just be in the dark. We are dependent, to a degree few of us perhaps appreciate, on a functioning grid for our survival. All our water and sewage plants run on electricity. A couple of days after a solar superstorm, the taps would run dry.
12
POPSGPS for the Moon -Helping Humans Navigate the Lunar Surface "We will help with navigation, but also with astronauts' health as well," Li said. "We want them to avoid the stress of getting lost, or getting frustrated with the equipment. Lunar navigation isn't just a technology problem, it's also biomedical." The researchers have named the entire system the Lunar Astronaut Spatial Orientation and Information System (LASOIS).
1
POPSGPS Tracking Takes AIM at Students Proof public schools are juvenile detention centers and that "free public schooling", as it was called during Civil War Reconstruction has become mandatory institutionalization. Home schooling takes students back from the government which claims authority to hold children captive for their own indoctrination.
4
POPSThe Skycar Will Be Operated Completely By Computer And Guided By GPS
The four-seat Skycar is powered by eight rotary engines that are housed inside four metal housings, called nacelles, on the side of the vehicle. There are two engines in each nacelle so that if one of the engines in one of the nacelle fails, the other engine can sustain flight. The engines lift the craft with 720 horsepower, and then thrust the craft forward. The Wankel engine replaces pistons of a conventional engine with a single triangular rotor spinning inside an oval-shaped chamber, which creates compression and expansion as the rotor turns. There are three combustion chambers in the Wankel, with a crankshaft between them. To make the Skycar safe and available to the general public, it will be completely controlled by computers using Global Positioning System (GPS) satellites, which Moller calls a fly-by-wire system. In case of an accident, the vehicle will release a parachute and airbags, internally and externally, to cushion the impact of the crash.
2
POPSAntarctic glaciers surge toward ocean Much higher up the course of the glacier there is evidence of a volcano that erupted through the ice about 2,000 years ago and the whole region could be volcanically active, releasing geothermal heat to melt the base of the ice and help its slide towards the sea.
0
POPS2012: NASA sees start of "new solar cycle" NASA today published a forecast for a "big and intense" new solar cycle in 2011 or 2012, which its suggests will wreak havoc on satellite GPS and telecommunications, power grids and air traffic. NASA says the next solar cycle, Solar Cycle 24, "could make itself felt as never before."
6
POPSWhy your Car's Sat Nav Doesn't Like The Sun Presenting their findings at a conference on space weather in Washington DC, they said the solar burst was also strong enough to affect civil aviation navigation systems, but to a lesser degree than the GPS network, which uses a different satellite system. It may explain why systems unexpectedly lose the signal when they had perfect reception only moments before. There have been some incidents where drivers following their systems have caused accidents by taking a wrong turning or attempting to programme the device while driving.
5
POPSChild-Watching Gadgets Gain Foothold In Japan Is interesting that if the little one is running late, a parent can either call the Coco-Secom operation center or send an e-mail to trace the child. Within 30 to 40 seconds, a subscriber will get a map marking the location of the child. For an additional cost of $82 per request, security guards can be dispatched to the location to retrieve the child. So far, the Coco-Secom service has attracted 135,000 subscribers.
4
Pops
Newest Clips
Latest Comments
Most Pops
Print
Save
Turn on live update