This is Aimee Mullins, who lost her lower limbs as a young child, and Hugh Herr, who's a professor at MIT who lost his limbs in a climbing accident.

Like a typical vertebrate the human has two pairs of limbs.

Women are my weakness.

There are 370 soldiers that have come back from Iraq that have lost limbs.

An almost extinct animal from Xochimilco, Mexico called an axolotl that can re generate its limbs.

Insects in this family are commonly called stilt legged flies, after their characteristically long legs.

You're taking advantage of her weakness.

And I knew that that was blood shunting, when the blood rushes away from your extremities to provide oxygen to your vital organs.

Here you can't find anybody to compare it with, because we're the only animal that walks upright on two legs.

Compromise would smack of weakness.

Mature C. mydas front appendages have only a single claw (as opposed to the hawksbill's two), although a second claw is sometimes prominent in young specimens.

North Korea s Powerful Weakness

John took advantage of Bill's weakness.

Its limbs were paddle shaped for swimming, although, unlike modern sea turtles, they still had clear toes, and it also had a short tail.

Another great weakness is demography.

Ann is partial to chocolate.

That brings us to the link between corporate short termism and weak public finances.

The warrior is conscious of both his strength and his weakness.

Ann has a weakness for chocolate.

You discovered my biggest weakness excruciating pain.

That is a policy of weakness, helplessness, and complete confusion.

If I must boast, I will boast of the things that concern my weakness.

If I must needs glory, I will glory of the things which concern mine infirmities.

The aardvark has powerful limbs and sharp claws so it can burrow into earth at high speed.

Failure to do so leaves everyone weak and vulnerable.

The first is vulnerability is not weakness.

How many of you think of vulnerability and weakness synonymously?

This decline was associated with sluggish foreign demand .

Real incomes are expected overall to be dampened by the weakness of projected employment growth .

The feebleness of the region s governments is a key problem.

Despite Russia s weak alliances, Putin seems undeterred.

The warrior is conscious of both his strength and his weakness.

Both schools have tried and failed to overcome the high income economies persistently weak performance in recent years.

As a result of sluggish foreign demand , export growth declined in comparison with the previous year .

Liliane Bettencourt Case François Marie Banier will be tried for abuse of weakness

I have a slight office supply addiction, but that's another talk.

Under no circumstance should the message from this Parliament be one of weakness.

The reasons for this are complex, but part of the explanation must be the weakness of the rebound in international trade.

A few months after our marriage, I sat one night on the floor of my father in law s living room, the worn but tidy rug rough under my limbs.

However , the most significant weakness concerned the low level of compliance with the leave and absence rules .

North Korea has what I call the power of weakness.

In view of the weaknesses in the report I will abstain on the vote.

The underlying problem is the weakness of these economies structural transformation.

And this, I would say, is the biggest human foible that we have.

It was not weakness or helplessness that induced Obama to play for high stakes.