In 2010, a $300,000 fundraiser for a Haitian orphanage was the very first test of what new app?
Seven ginormo-banks launched Zelle in 2017, as a direct competitor to what app that's still more popular?
In 2023, 83 million people sent $276 billion through what PayPal-owned cash app? (No, it isn't Cash App.)
Name that element: The quicklime used in old-school limelights is also known as WHAT oxide?
Meanwhile, limestone is just a shorter way of saying WHAT carbonate?
It's the milk, not the lime, that gives Trader Joe's key lime pie its 10% daily value of what bone-densifying mineral?
Along with a lot of the oldest civilizations, period, the oldest known docks were on the banks of what sea?
Just like the modern one, an ancient canal at Suez connected the Mediterranean to what other sea?
In the Exodus narrative, the Hebrew name "Yam Suph" means "reed sea," not what actual sea that it's usually translated to?
Surely history's most formidable high-school improv troupe included Sam Rockwell, Aisha Tyler, and what "I'm the One That I Want" comic?
Who got an Emmy nomination for a guest spot playing Kim Jong-Il on "30 Rock"?
After "I'm the One That I Want," whose next Netflix special was called "The Notorious C.H.O."?
Certain folks hotly debate whether Dock Walsh or Earl Scruggs pioneered the modern three-finger picking style on what instrument?
Steve Martin won a Grammy in 2002 for his part on Scruggs's "Foggy Mountain Breakdown," on which Martin played what instrument?
Basically a gourd with a neck, the Angolan stringed mbanza became the Haitian banza, as well as what good ol' American bluegrass box?