Presidential retreat Camp David is named after Dwight Eisenhower’s grandson.
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On Fridays we ask a bunch of unrelated questions. Your answers help get us through the afternoon.
Your one-stop shop ... unless you're looking for these products.
A lot of people are running for president. Can you name the candidates on the GOP side?
Urine could be the electricity generator of the future!
Great links to start your weekend!
A few artful cuts can make solar cells up to 40 percent more efficient.
NASA scientists are surprised by how arctic the dwarf planet looks up close.
For an estimated $80,000 to $120,000.
They've uncovered a treasure trove of archaeological evidence: "There were literally dozens and hundreds of those things.”
Make steeping tea more fun with these quirky tea infusers.
The Modobag allows you to zoom from gate to gate.
Standardized money might seem like an old institution, but it's still a work in progress.
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