THE SCIENCE OF. HALLOWEEN. Orange and black are Halloween colors because orange is associated with the Fall harvest and black is associated with darkness and death. Science Fact #1:.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Science Fact #1:
Colors that can be produced by visible light of a narrow band of wavelengths are called pure spectral colors. The various color ranges on the spectrum are continuous, with no clear boundaries between one color and the next
Science Fact #2:
A pumpkin is a gourd-like squash of the genus Curcurbita and typically have a thick, orange or yellow shell, creased from the stem to the bottom, containing the seeds and pulp.
Science Fact #3:
Radiation is energy that is transmitted in the form of rays, waves or particles. Bonfires give off light and heat radiation.
Tootsie Roll is a brand of chewy candy. It is a form of candy that has been manufactured in Chicago, Illinois since 1896.
In 1896 its founder Leo Hirschfeld wanted a "chocolate" candy that would not melt easily in the heat, and would be an economical artificial alternative to traditional chocolates
Science Fact #4:
Both physical and chemical changes occurred while cooking the tootsie rolls.
• Some physical changes include the melting of the butter & chocolate.
• Some chemical changes include the sugar caramelized through cooking.
Science Fact #5:
There really are so-called vampire bats, but they're not from Transylvania. They live in Central and South America and feed on the blood of cattle, horses and birds.
Science Fact #6:
Werewolf syndrome is an unusual and rare genetic disorder, which is scientifically known as hypertrichosis.
Lionel the Lion-Faced Man, had congenital terminal hypertrichosis.
Science Fact #7:
In architecture, a gargoyle is a carved stone grotesque, usually made of granite; In science granite is a intrusive igneous rock (“fire rock”). Granite is usually found in the continental plates of the Earth’s crust.
Science Fact #8:
Blood is the life-maintaining fluid that circulates through the body's: heart, arteries, veins, capillaries.
Blood carries away from the body waste matter and carbon dioxide.