Video Collection

The World's Fastest Ready-To-Race Supercar. 100+mph top speed!

2011-12-14T06:21:00.000-08:00

Funny Chinese market on train tracks

2011-05-28T17:02:00.000-07:00

Kuroshio Sea - (song is Please don't go by Barcelona)

2010-07-31T20:05:00.000-07:00

Will It Blend? - iPhone 4

2010-06-28T06:33:00.000-07:00

Will It Blend? - iPad

2010-04-10T21:52:00.001-07:00

Nature Time Lapse

2010-02-06T04:15:00.000-08:00

1.

2.

3.

Space Chair Project

2010-02-03T16:34:00.001-08:00

James May from Top Gear rides in a U-2 spy plane

2010-02-03T15:51:00.001-08:00

Susan Boyle: I Dreamed A Dream

2009-12-21T07:11:00.000-08:00

2009 Panic Attack!

2009-12-21T06:35:00.000-08:00

Typhoon Koppu Blasts Hong Kong

2009-09-15T07:10:00.000-07:00

Very lucky people

2009-08-28T18:31:00.001-07:00

Most toilet seats broken by the head in one minute

2009-05-02T20:13:00.000-07:00

Undersea Volcano Erupts

2009-03-26T06:57:00.000-07:00

Hazardous Runways

2009-03-22T02:51:00.001-07:00

DOG HERO

2008-12-13T06:34:00.000-08:00

baby laughing

2008-12-08T05:21:00.000-08:00

Chinese 4WD crash test

2008-11-22T07:29:00.000-08:00

Wlcked Lasers Torch

2008-11-01T15:38:00.000-07:00

The Batman's Car -Tumbler

2008-10-21T14:39:00.000-07:00

2009 AUDI R8 GT3 RACE TRACK CAR !

2008-09-30T17:55:00.001-07:00

Italian police car

2008-09-14T21:11:00.001-07:00

2011 Mercedes-Benz SLC AMG

2008-09-14T21:08:00.000-07:00

Subaru Time Lapse Rally Car Assembly

2008-09-13T23:02:00.001-07:00

How To Build A Subaru WRC Car

2008-09-13T22:54:00.000-07:00

You are wanted by the police!!!

2008-09-12T18:05:00.000-07:00

The Most Amazing Accident On Road

2008-07-05T18:08:00.001-07:00

Car Crash & Traffic Accident

2008-06-15T20:42:00.001-07:00

NSX vs Skyline driftting!

2008-05-01T09:07:00.000-07:00

Solidworks Software V8 Engine!

2008-05-01T03:27:00.000-07:00

Mega Yacht Production boats designed in SolidWorks Software

2008-05-01T03:24:00.000-07:00

Formula 1 racing parts designed in SolidWorks Software!

2008-05-01T03:19:00.001-07:00

2007 Crash Test Updates by the Insurance Institute

2008-05-01T03:05:00.000-07:00

Lucky in accident!

2008-04-22T06:10:00.001-07:00

Different Car Sounds

2008-04-20T17:43:00.000-07:00

Part One

Part Two

This car airbag to deploy!

2008-04-11T05:00:00.000-07:00

Crazy japanese game show !

2008-03-28T16:39:00.000-07:00

How to make a tyre ?

2008-03-23T22:36:00.000-07:00

Rain tyres or Wet tyres are special tyres used in motor sport in wet weather as opposed to a slick tyre used in dry conditions. They are very similar in many ways to the tyres found on normal road cars.

Structure
Rain tyres have a specially designed structure making them better adapted for their application than any other tyres. However not all rain tyres obey the same design principles. Certain factors need to be taken into account when designing a good rain tyre, such as the:

speed of the car
weight of the car
power of the car
lifespan of the tyre

Grooves
Rain tyres are cut or moulded with patterned grooves or tread in them. This allows the tyre to quickly displace the water between the ground and the rubber on the tyre. If this water is not displaced, the car will experience an effect known as Hydroplaning as the rubber will not be in contact with the ground. These grooves do not help the car grip contrary to popular belief, however if these grooves are too shallow, the grip will be impaired in wet conditions as the rubber will not be able to make good contact with the ground. The patterns are designed to displace water as quickly as possible to the edges of the tyre or into specially cut channels in the centre of the tyre. Not all groove patterns are the same. Optimal patterns depend on the car and the conditions. The grooves are also designed to generate heat when lateral forces are applied to the tyre.

Rubber
Rain tyres are also made from softer rubber compounds to help the car grip in the slippery conditions and to build up heat in the tyre. These tyres are so soft that running them on a dry track would cause them to deteriorate within minutes. Softer rubber means that the rubber contains more oils and other chemicals which cause a racing tyre to get sticky when its hot. The softer a tyre, the stickier its gets, and vice verse with hard tyres.

Shape
Sometimes rain tyres are designed to have a smaller diameter than their dry counterparts. This means that the wheel spins faster and more water is thrown off the tyre by overcoming centripetal force. Some rain tyres are also narrower than the dry counterparts. This smaller "footprint" reduces the chances of hydroplaning.

Intermediate Tyres
Some racing series such as Formula 1 allow an intermediate tyre. This tyre is designed to be used in conditions too wet for slick tyres and too dry for wet tyres. They are some sort of “in-between” tyre or intermediate tyre as the name suggests. They are made with rubber compounds slightly softer than slick tyres and are cut with grooves like the rain tyre but shallower to prevent excessive heat build up.

Ayumi Hamasaki plays Wii

2008-03-23T18:59:00.000-07:00

Nissan GTR R35 VS Porsche 997 Turbo

2008-03-21T07:23:00.000-07:00

(1)

(2)

(3)

(4)

Italian Spiderman Trailer

2008-03-17T07:48:00.001-07:00

Car crash compilation - expensive cars

2008-03-11T07:43:00.001-07:00

Bike Drift Boy New Age

2008-03-05T07:45:00.000-08:00

Windmill out of control and explodes

2008-03-01T04:05:00.001-08:00

Subaru rally car testing 2006

2008-02-28T06:35:00.000-08:00

Do You Know Blue Whale!

2008-02-02T18:01:00.000-08:00

NISSAN GT-R R35 on Slipperyroad

2008-02-02T08:00:00.001-08:00

Hong Kong First Nissan GTR R35

2008-02-02T07:55:00.001-08:00

MacBook Air (guided tour)

2008-01-29T07:09:00.000-08:00

Japan Aquarium Toilet

2008-01-10T03:44:00.000-08:00

London Firework 2008

2008-01-08T06:10:00.000-08:00

Amazing Pistol Shrimp

2007-12-31T18:37:00.000-08:00

Batman - The Dark Knight Trailer HD

2007-12-20T05:46:00.000-08:00

Britain's Got Talent Connie Talbot Conny

2007-12-19T05:39:00.001-08:00

Porsche 911 Turbo V's Kawasaki ZX-10R Street Racing

2007-12-18T05:52:00.001-08:00

Porsche 911 Turbo vs. Lamborghini Gallardo vs. BMW M6

2007-12-18T05:45:00.001-08:00

Porsche 911 running away from Police

2007-12-18T05:43:00.001-08:00

Top Secret Toyota Supra

2007-12-17T15:51:00.000-08:00

Nissan GT-R- First Official Video

2007-12-14T16:33:00.000-08:00

Venturi Eclectic and AstroLab in California

2007-12-14T16:22:00.000-08:00

The R8: The Slowest Car Audi Ever Built

2007-12-14T16:12:00.000-08:00

New Subaru Impreza WRX STi Video

2007-12-14T16:01:00.000-08:00

Maybach Landaulet

2007-12-14T15:59:00.001-08:00

2008 Race Of Champions Teaser Video

2007-12-14T15:49:00.000-08:00

Nissan GT-R Spy Video

2007-12-14T15:01:00.000-08:00

Mad driving car skills !

2007-12-03T06:03:00.000-08:00

Italian Police Lamborghini

2007-11-30T06:54:00.000-08:00

Supra Togue Crash

2007-11-29T07:01:00.000-08:00

balloon bowl

2007-11-24T04:03:00.001-08:00

Chinese Singer sing Michial Jackion's Song - Beat it

2007-11-23T15:12:00.000-08:00

Wii Are Chinese?

2007-11-14T07:22:00.000-08:00

Nissan Skyline R32 GT-R Vs Nissan Skyline R32 GT-R Nismo

2007-11-14T05:48:00.001-08:00

Top Speed Of Honda S2000

2007-11-14T05:46:00.000-08:00

SUBARU vs HONDA S2000

2007-11-14T05:37:00.000-08:00

BMW Auto Parking System

2007-11-12T05:38:00.000-08:00

2008 Subaru Impreza WRX Preview Drive

2007-11-11T03:53:00.000-08:00

NASA Moon Return Video

2007-11-11T03:49:00.001-08:00

Introduce Civic Type R & NSX R

2007-11-11T03:40:00.001-08:00

Extreme crash BMW vs Volvo

2007-11-09T15:47:00.000-08:00

Bill Gates House on Google Earth

2007-11-07T06:09:00.001-08:00

How To Make A BMW E46

2007-11-04T05:23:00.000-08:00

How to Built a old MINI

2007-11-04T05:13:00.000-08:00

Car struck by lightning

2007-11-03T09:16:00.001-07:00

Super Car Bugatti Veyron vs Mclaren SLR

2007-11-03T03:33:00.001-07:00

Super Car Bugatti VS BMW M3

2007-11-03T03:31:00.001-07:00

Super Car Bugatti Veyron vs Eurofighter

2007-11-03T03:21:00.000-07:00

W16 Engine Block Machined From Solid Billet

2007-11-02T08:53:00.000-07:00

Volkswagen W12 Coupe Concept

2007-10-31T07:31:00.001-07:00

Bugatti Veyron reaches 407 km/h

2007-10-31T07:27:00.001-07:00

Construction of W16 engine

2007-10-31T07:25:00.000-07:00

Nissan Pivo 2 Concept Car

2007-10-31T06:38:00.000-07:00

Macau 60's

2007-10-29T07:35:00.000-07:00

Funny China Nike Advertise

2007-10-28T04:14:00.000-07:00

Funny Animals Test

2007-10-27T18:06:00.000-07:00

Funny Japanese Tv Show

2007-10-26T16:02:00.001-07:00

Japanese tv prank

2007-10-26T06:46:00.001-07:00

Extreme funny show

2007-10-26T06:41:00.000-07:00

Mitsu Lancer Evo X - First Drive in Japan

2007-10-25T07:35:00.001-07:00

Porsche 911 Turbo : Ultimate racing machine

2007-10-25T07:23:00.001-07:00

2007 Porsche 911 Turbo on the track

2007-10-25T07:20:00.000-07:00