On Saturday, what country fired missiles at Israel in a first of its kind attack?

• Iran

• Syria

• Egypt

• Lebanon

What is the name of the NASA space shuttle that broke up as it returned to Earth in 2003?

• Challenger

• Discovery

• Atlantis

• Columbia

In response, NASA sets aside entire days for its engineers to focus on what?

• Safety

• Innovation

• Efficiency

• Education

Featured in Tuesday’s episode, which country is stepping up efforts to curb illegal immigration into the United States?

• Mexico

• Canada

• Guatemala

• Cuba

According to two scientific groups, what is happening to coral reefs due to record-breaking ocean heat?

• Coral growth

• Coral bleaching

• Coral diversification

• Coral fossilization

How many of these mass coral bleaching events have occurred in the past 30 years?

• 2

• 4

• 6

• 8

Which city will host the 2024 Summer Olympic Games?

• Tokyo

• Paris

• Los Angeles

• Beijing

What are some San Francisco schools subsidizing for teachers to offset the high cost of living?

• Transportation

• Housing

• Food allowances

• Health insurance

On Thursday, the US renewed sanctions on what country after citing a failure to allow fair elections?

• Venezuela

• Iran

• North Korea

• Russia

Which company is retiring their humanoid robot, Atlas?

• Google

• Tesla

• Boston Dynamics

• Amazon