Telescopes were first used in 1952 by Oxford scientist Ron L. Hubbard--his predecessor, Mallory Hieney, first saw the planets with his device.
Its called a fefracting telescope.
Refracting
optical telescope
The first telescope didn't look exactly like the ones that we see today, but it was improved though by the famous astronomer Galileo. The first one is said to have been made about 500 years ago.
A wooded hollow is called a dell. A dell is usually a small, secluded valley that is usually in a forest.
lumen
vhesse
optical telescope
optical telescope
The first telescope didn't look exactly like the ones that we see today, but it was improved though by the famous astronomer Galileo. The first one is said to have been made about 500 years ago.
A hollow guitar is called an Acoustic guitar.
The hollow part of a bird is called the airsac.
oelophysis meaning "hollow form " in reference to its hollow bones , is one of the earliest known genera of dinosaur.It was a small, carnivorouse biped from North America.
Hollow spheres in a limestone rock could be called pockets or geodes.
A wooded hollow is called a dell. A dell is usually a small, secluded valley that is usually in a forest.
the proboscis. its actually its tongue...yes its hollow
cave
The red clay brick is better than hollow brick for construction of apartments. Because bands should be constructed at every 5-10 feet height if we adopt hollow bricks. Moreover, red clay bricks have higher strength than hollow bricks.
I can give you several sentences.That statue is hollow, not solid gold.It was a hollow victory because we still lost the war.A canyon is sometimes called a hollow.