Or is 2.7 just a number, unusable by practical physicists?

"What we need is a push by physicists, engineers and manufacturers for better equipment."

In special relativity, relativistic mass has support and detraction by physicists.

The articles contained reflection by prominent physicists, including many of those for whom he served as an academic advisor.

But as far as efforts by physicists in the space colonies were concerned, it remained a dream.

Those industries may be interested in a study by physicists at Penn State.

The concept was put to use by physicists to analyze many particles discovered in the 1960's.

The author seemed impressed only by physicists, because he found that they usually knew what they were talking about.

Ordinary computer simulations as used by physicists are always approximations.

Some types of algae, for example, closely resemble patterns under investigation by physicists.