If 5 chickens each lay an egg every Monday, Wednesday & Friday only, it'll take this many weeks to make a 30-Egg omelet
2 weeks
Before Mount Everest was discovered this was the highest mountain
Mount Everest
This year marked the first controlled nuclear chain reaction in Chicago, ushering in the Atomic Age
1942
In 1928, Alexander Fleming discovered this substance that became the world’s first widely used antibiotic.
Penicillin
With the symbol Au, this element was prized by ancient civilizations for jewelry and coinage.
Jim has 6 apples, Billy has 4, Michele has 2 & Debbie has 8 for an average of this many?
5
If you enter a room with a matchbook & there is a candle, oil lamps & heater, this is what you would like first.
The match
The first city targeted by an atomic bomb was this Japanese city on August 6, 1945
Hiroshima
This life-saving vaccine, introduced by Jonas Salk in 1955, helped nearly eradicate a crippling childhood disease.
Polio Vaccine
This Russian chemist is credited with creating the first widely recognized version of the periodic table in 1869.
Dmitri Mendeleev
It's 44 Plus 7,
Minus 23,
Time 10,
Divided by 2
140
It's the 11-letter work all Canadian pronounce incorrectly
incorrectly
This Cold War era competition between the U.S. and USSR led to the buildup of vast nuclear arsenals.
The arms race
Performed in 1967 by Dr. Christiaan Barnard in South Africa, this type of transplant was the first successful one ever completed.
Heart Transplant
With an atomic number of 1, it is the lightest and most abundant element in the universe.
Hydrogen
Its the sum of any integer and it's negative
Zero
If a British farmer has 22 sheep & all but 9 die in a tragic shearing incident, this is how many he has left
9
This U.S. president authorized the use of atomic weapons against Japan in World War II.
Harry S. Truman
The completion of this massive international project in 2003 allowed scientists to read the blueprint of human life.
The human Genome Project
This noble gas, used to fill balloons, has the atomic number 2.
Helium
Reduce
8K4 / 2K
4K3
ITs the main reason in Wyoming why a man can't marry his widow's sister
He is dead.
his term, first used by Winston Churchill in 1946, symbolized the growing division between Western nations and the Soviet bloc in the nuclear age.
The Iron Curtain
In the 21st century, these breakthrough treatments use the body’s own immune system to fight cancer.
Immunotherapy
Known as the “king of poisons,” arsenic carries this chemical symbol.
AS