In physics, what is by far the weakest of the four fundamental forces?
The first battles of the American Revolution—Lexington and Concord—took place on April 19th of what year?
What positive number is the geometric mean of 16 and 4?
A substance with pH 4 is how many times more acidic than a substance with pH 5?
Though it has almost no native mammals, what island nation is home to an unusually large number of flightless birds including the kiwi, its national bird?
During World War II, what American general was the supreme commander of Allied forces on D-Day?
Who is the first woman to win Album of the Year twice at the Grammys for her own albums, first for Fearless and later for 1989?
In square units, what is the area of a trapezoid with a height of 3 units and bases of 4 units and 2 units?
In 1953 Jonas Salk developed a vaccine for what viral infectious disease of the nervous system that was greatly feared in the first half of the 20th century?
In February 2017, after only 24 days in office, who resigned as national security adviser amid a growing scandal over his contacts with Russian officials?
I Am Malala is a memoir of a young girl who stood up for her right to an education and was shot by the Taliban in 2012 in what country?
In the epic poem the Iliad, what Greek leader is persuaded to attack Troy after being sent a false dream by Zeus?
Revelations is a famous ballet by what African American choreographer whose multiracial dance company popularized modern dance with extensive world tours?
What country will host the 2018 Winter Olympic Games?
In trigonometry, what function is the reciprocal of the cosine?
What Canadian province is located on the north shore of Lake Erie?
Played by Taraji P. Henson in the film Hidden Figures, what former NASA mathematician received the Presidential Medal of Freedom in 2015 for her vital role in the space race?
In the 1440s, what German blacksmith invented a method of printing from movable type that remained largely unchanged until the 20th century?
In 2016 President Juan Manuel Santos won the Nobel Peace Prize for negotiating a deal to end 52 years of civil war with FARC, a rebel group in what country?
Who has won three NBA championships, four NBA Most Valuable Player Awards, and is the Cleveland Cavaliers’ all-time leading scorer?