Incredibly vague.
Amundsen explored his whole life from age 21 until age 53.
Robert Ballard explored Titanic because it was his life long dream to discover the ship.
i think what you are asking is that Albert Einstein explored the world of science and engineering for his life long career
the vikings long ago
the vikings long ago
for 12 years
The motto of Selinsgrove Area High School is 'Enabling life-long learning'.
Ununquadium is still being explored. There are 5 confirmed isotopes, and what looks looks two isomers. The longest half-life appears to be 114289Uuq at 2.6 seconds, and the longest isomer appears to be 114289mUuq at 1.2 minutes.
He explored Asia for 24 years
to figure out if we're going to far on something or how long something has to be
Religious Taoism is noted for its use of alchemy, specifically in trying to create elixirs which will grant long life, though this practice is not as abundant as it once was.
Native Americans were in the Memphis area long before anyone laid claim to the area. When De Soto explored the area he was the first outsider to see the Indians and there land. The Indians hated him so much when he died he was buried in the Mississippi river so the Indians would not destroy his body.