1621 in science
From Wikipedia, the free encyclopedia.

The year 1621 CE in science and technology included many events, some of which are listed here.

See also: 1620 in science, other events of 1621, 1622 in science and the list of years in science.

Births

• Thomas Willis, English physician who contributed to knowledge of the nervous and cardiovascular systems (died 1673)

Deaths

The original article can be found at: http://en.wikipedia.org/wiki/1621_in_science.
All text is available under the terms of the GNU Free Documentation License.