In order to describe our world, strings must be extremely tiny objects.

These results enabled the analysis of the first complete genome, albeit an extremely tiny one by modern standards.

Of course, a molecule has so little mass, it exerts an extremely tiny force on the car.

The informed consumer is an extremely tiny and almost irrelevant portion of the people that will be visiting a site.

In fact, D-branes themselves could be conceived of as extremely tiny black holes.

The teeth were extremely tiny, and they hardly looked like metal at all.

They have developed a system to measure extremely tiny masses with very high precision.

There was a sort of stock, and a barrel three inches in diameter with an extremely tiny opening at its end.

Despite great efforts, a number of key proteins have never been crystallized, and sometimes extremely tiny crystals form that are too small for analysis.

But a new, extremely tiny light guide is designed quite differently.