1985- O-zone Layer
A hole in the o-zone layer was discovered. The opening opens every
spring for several months letting unfiltered sun radiation to reach the
earth.
1990-Space Telescope
N.A.S.A. launched the Hubble Space Telescope. The device will allow meteorologists
and scientists to look at unfamiliar galaxies, stars, and planets with
vivid detail.
1995-The Internet
The Information Super Highway (Internet) was made available to the public.
1997-Dolly Cloned
Scientists cloned the first mammal,
a six year old sheep named Dolly.
1997-Mars
The first space craft to land on Mars was a twenty-three pound rover named
"Sojourner".
1999-Clinton
President William Jefferson Clinton was accused of perjury and was impeached.