Home Quizzes Privacy Policy Contact
Challenging Science Quiz
Question 1 of 10
A pulpectomy is an endodontic treatment to cure an infection. By what name is this surgery also known?
Question 2 of 10
Between 1959 and 1972, nearly 5 million dolphins died in nets designed to catch what fish, leading to calls for "dolphin-safe" practices?
Question 3 of 10
Hydrogen is the first element on the periodic table. What is the second?
Question 4 of 10
In 1961, who had to bail out of Vostok 1, which crashed in a farmer's field?
Question 5 of 10
In 2010, the Journal of Neuropathology and Experimental Neurology reported that what athlete may not have actually had the condition named for him?
Question 6 of 10
On the '59 Caddy, something measured 42 inches and rose three and a half feet above the ground. What were they?
Question 7 of 10
The Gulf Stream is in the Atlantic. Where is the jet stream?
Advertisement
Question 8 of 10
Born on the island of Hispaniola, what famous ornithologist was the illegitimate son of a French sea merchant and his Creole mistress?
Question 9 of 10
Meaning "counterglow" literally, what German word describes a faint oval patch of light directly opposite the sun in the night sky, caused by reflection of sunlight by dust particles?
Question 10 of 10
The laughing owl was wiped out when the British reached what territory?

History Quizzes

Geography Quizzes

Music Quizzes

Science Quizzes

Who Sang Quizzes

Food & Beverage Quizzes

General Knowledge Quizzes

Literature Quizzes

Movie Quizzes

Math Quizzes