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Truck Saves Alaskan From Man-Eating Polar Bear [Novelties]

| среда, 30 сентября 2009 г.

These pictures were captured during a deadly game of hide-and-seek between a hungry polar bear and an Alaskan man who stumbled into its path.

The bear — the only species known to actively hunt humans — stalked the man as he left his job as a surveyor in Barrow, the northernmost town in Alaska.

At first, he tried to hide behind the truck until, sensing his presence, the bear dived across the hood and pursued the man in circles around his locked Ford. Unable to unlock the doors quickly enough to evade his pursuer, the man gambled that the GM pickup parked a few feet over was unlocked. As he reached it the bear caught up and mauled the man, leaving over 100 deep claw marks in his back and head. Somehow, the man escaped, crawling through the unlocked door of the GM just in time.

As polar bears face food shortages and destruction of their habitats, they’re increasingly turning to humans — usually their trash — as a source of food. Polar Bears International claims only one human has been killed in the US by the creatures, which can grow up to 10 feet tall, in the last 30 years. [via the Daily Mail]

Photography credit: Roger Nilsson

Thanks for the tip, Jerry!



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Why You Don't Take Photos Of Yourself Humping A Nissan GT-R [Novelties]

| суббота, 26 сентября 2009 г.

You've seen still images of people humping a Nissan GT-R before. But have you seen an animated image of Godzilla humping? Click below for the semi-NSFW dragon-on-Godzilla image below.

[NAGTROC Forums]



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Lego Pneumatic Car Engines Now For Sale! [Holiday Gift Guide]

|

Remember the crazy 1440-RPM V8 engine built from Lego Mindstorms parts we showed you back in May? Now you can buy your own from LPE Power's recently opened online store.

Nicjasno, the original creator of the Lego Mindstorm V8 is now giving you the opportunity to purchase an inline-3 or inline-4 version of their amazing little engine from their site's sale center at LPE Power. They promise that V6 and V8 models will soon follow after they build up enough business. We’re hoping that business picks up quickly because we want the V8 model. Now.

The lego-loving folks build the pneumatic engines using the Scotch Yoke of operation in order to keep size to a minimum, and to maximize usable torque, giving better overall power output. The 2000 rpm inline-4 model features a cross-plane crank, a gear-driven valvetrain and a side-mounted dual cam with one valve-per-cylinder. The inline-3 model features a similar setup but delivers 600 rpm more.

Have a look at them in action:


Inline-4



Inline-3



For good measure: The V8

Here are the specs from both:

Inline-4

Bore: 2 studs
Stroke: 2 studs
Crank-throw: 1 stud
Main bearings: 5
Valves: 1 valve per cylinder (double cam)
Lubrication: Silicone-based lubricant
Max speed: 2000 rpms (4 bars)
Recommended operating pressure: < 6 bars / 90 psi Max tested pressure: 8 bars / 120 psi Min operating pressure: 0.3 bar / 5 psi Block length: 15 studs Block width: 9 studs Block height: 11 studs Weight: 300 gramms Number of elements: 385 Inline-3

Bore: 2 studs
Stroke: 2 studs
Crank-throw: 1 stud
Main bearings: 4
Valves: 1 valve per cylinder (double cam)
Lubrication: Silicone-based lubricant
Max speed: 2600 rpms (4 bars)
Recommended operating pressure: < 6 bars / 90 psi Max tested pressure: 8 bars / 120 psi Min operating pressure: 0.3 bar / 5 psi Block length: 13 studs Block width: 9 studs Block height: 11 studs Weight: 260 gramms Number of elements: 338

We can't wait to get our hands on one of these and try it out for ourselves.

[via: LPE Power via Nicjasno]



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