Roger Bacon did not invent the magnifying glass. The first recorded use of a magnifying glass was by the ancient Romans around 60 AD. Roger Bacon, a medieval philosopher and scientist, did write about the principles of magnification and lenses in the 13th century.
The medieval view of the Earth and the planets was the Earth was a motionless object suspended in the middle of the universe, and everything else in the universe, the sun, planets, stars, or any other astronomical objects, revolved around the Earth.
You use a catapult to launch things into the air.
In medieval alchemy, yes, they are the same thing.
Rosicrucian study is said to be a secret society that was started in late medieval time. They said to hold the secret doctrine that is hidden to average man. Its all about nature, physical and spiritual realm.
Johannes Kepler, a German astrologer.
It may have been called the SCIENTIST, OR DOCTOR
Alchemists. Alchemists.
The word originates from the Medieval Latin word aptitudowhich actually means "aptitude".
it is because they went to war and they fought egenst each other
According to medieval Catholicism, the authority to interpret scripture was held by the Pope and the bishops of the Church.
An alchemist was a medieval scientist who attempted to change worthless metals into gold. Alchemists also sought to create the philosopher's stone, a legendary substance believed to grant immortality.
The medieval concept of Heaven is much as the modern concept is. The Church has not changed its teachings, and there is really no new information. It is and has been viewed as a place for the departed spirits of good people, who worship God in an attitude of bliss. I think even the harps are included in the medieval ideas on the subject.
noThe elixir of life is part of medieval Alchemy which no scientist believes in anymore.
Overexpansion
Upon the work of the 'armies' of scientists who studied and labored before them.
The word originates from the Medieval Latin word aptitudowhich actually means "aptitude".