When was the last time you rode a bike?

The engine was designed for use in a regular pedal bicycle frame.

World's first bamboo bike with folding handlebars.

It's a love story she's sort of the Norah Jones of the U.K. about how she much loves her guy, and compared to nine million bicycles, and so forth.

Using a bicycle frame and an old bicycle dynamo, I built my machine.

Ken wants a bicycle.

I've got a new bike.

We also acknowledge that the consequences of an airplane crash are liable to be far more catastrophic than, say, those of a cyclist clipping a curb on his way home from the shops. Accordingly, designing and manufacturing an airplane is many times more demanding and thorough than designing and assembling a bicycle is.

She was nearly hit by a bicycle.

Each boy has a bike.

William Kamkwamba on building a windmill

So, that's an empty parka jacket.

30 years later, mountain bike sales and mountain bike equipment account for 65 percent of bike sales in America.

In other words, if you put onto the roads, as is currently happening, 1,000 new cars every day statistically, it's the biggest booming auto market in the world and the half a billion bicycles serving one and a third billion people are reducing.

Yves Behar's supercharged motorcycle design

You're an 80 percent bicyclist.

Tom bought a pair of leather motorcycle gloves.

I drove a motorcycle, I was unmarried,

I like Ducati ZZ143, because it is the fastest, the world's fastest bike, and I like Pulsar 220 DTSI because it is India's fastest bike.

The company produced about 50 motorcycles that year.

The Rapido was a larger bike with a 125 cc engine.

To do things, you need to know how, and this knowhow is mostly unconscious. After all, most of us know how to ride a bicycle, but we are not really aware of what our brain does to achieve that feat, or how it develops that ability through practice.

It is the first skyscraper in the world to integrate wind turbines into its design.

A very fresh egg has a small air cell and receives a grade of AA.

In 1921, the British were the first to cross the North Atlantic in an airship.

Production jumped from 450 motorcycles in 1908 to 1,149 machines in 1909.

Only 1,000 were made and the XA never went into full production.

And that sort of gives the impression you've got one air mass going up and down, up and down. It doesn't work like that.

It also has a pneumatic cuff that holds it on, so the more they put themselves under load, the more it attaches.

The numerous interrelated reasons for this might usefully be summarized by comparing an airplane to a bicycle.

Some time later the officers unfastened the complainant from the radiator and handcuffed him to a bicycle.

They built a new house, this time with running water, electricity, a bicycle, no pig.

If you want a new bike, you'd better start saving up.

Each of these place different demands on the bike requiring different designs for optimal performance.

The Suzuki Hayabusa (or GSX1300R) is a sport bike motorcycle made by Suzuki since 1999.

This is the first documented appearance of a Harley Davidson motorcycle in the historical record.

The basic mechanical arrangement is as the 3 series, but all aspects were aerodynamically improved from that model.

So I put a big C stamp on your forehead and then I say, Here's a unicycle.

And there's shoes and bicycles and things on this chart because I don't want to just throw numbers in a vacuum.

The Internet exploded with photo shops of our local politicians riding a bike.https t.co KTFPudnnEe DAČIĆ I PALMA ISKOČILI I NA 9GAG Kamiondzija ( KoleMali) July 27, 2016

Swiss motorcycle racer Thomas Lüthi won the 2005 MotoGP World Championship in the 125cc category.

Most of the plants in this group are epiphytes, though some have evolved in, or will adapt to, terrestrial conditions.

Australia has installed wind turbines at Mawson Station as part of its renewable energy programme in Antarctica.

WK I use a bicycle frame, and a pulley, and plastic pipe, what then pulls CA Do we have a picture of that? Can we have the next slide?

A photo of two Serbian politicians riding a motorcycle together has gone viral across social media.