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Ice


— Space

Ganymede may be "club sandwich" moon

By - May 2, 2014 2 Pictures
In a combination of the astronomical and the culinary, scientists at NASA’s Jet Propulsion Laboratory (JPL) say that Jupiter’s largest moon, Ganymede, may not have a single large ocean, but instead may be built like a club sandwich with alternating layers of ice and water. The claim is based on computer models of how salt water acts under the high pressures that may exist beneath Ganymede’s global ice pack, and may improve the chances of finding life elsewhere in the Solar System. Read More

Nokian develops winter tires with retractable studs

Studded tires may make it easier to drive on ice, but those same studs will quickly wear down when used on dry asphalt – plus, they'll create a very rough, noisy ride. The problem is, most winter drivers encounter both types of road conditions, often even on the same trip. That's why Nokian has created a snow tire with retractable studs. Read More
— Space

Is Ceres an oasis between Mars and Jupiter?

By - January 27, 2014 7 Pictures
In mid-2015, the asteroid probe Dawn is scheduled to establish orbit around Ceres, the only dwarf planet in the inner Solar System, as well as the largest asteroid, to begin roughly six months of close-up observation. The level of interest in this mission has significantly increased with the detection by the ESA's Herschel space observatory of plumes of water vapor being exuded from Ceres' surface from a pair of local sources. Read More
— Automotive

McLaren's ultrasonic force field to replace windshield wipers

By - December 23, 2013 3 Pictures
Windshield wipers are life-savers, but also can drive one to distraction with their incessant streaking and chattering. Well, the tyranny of the wipers may soon be over. McLaren Automotive’s chief designer Frank Stephenson told The Sunday Times that the performance motoring company is investigating the use of "ultrasonic force fields" to replace windshield wipers in automobiles. While Stephenson referred to a military source for McLaren's tech, there appears to be very little public information on how such force fields might clean a windshield during a storm, so I'm taking a look at the patent history to see how this might be accomplished. Read More

Spin Chill turns beverages cold in 60 seconds

Since the earliest days of brewing beer and making wine, the search has been on for an easy, affordable method of chilling drinks quickly without diluting them in the process. Florida-based start-up Spin Chill claims to have a solution to this vexing problem with a portable device that (literally) turns beverages ice cold in 60 seconds. Read More
— Marine

Radical new icebreaker will travel through the ice sideways

By - August 2, 2013 3 Pictures
Given that icebreakers clear a path for other ships by traveling through the ice head-on (or sometimes butt-on), then in order for one of them to clear a wider path, it would have to be wider and thus larger overall ... right? Well, Finland’s Arctech Helsinki Shipyard is taking a different, more efficient approach. It’s in the process of building an asymmetric-hulled icebreaker that can increase its frontal area, by making its way through the ice at an angle of up to 30 degrees. Read More
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