#trivia: CD via @NTISinfo has paper on nitinol, an alloy of nickel and: aluminum, titanium or zinc? Go.usa.gov/b2u5#scigov
#trivia: @usedgov stats say how many annual visits per person to public #library: 2, 5 or 10? Go.usa.gov/b2u5 #scigov
#trivia: @librarycongress has 1789 #solarsystem #map with #planet named Herschel. We know as what today? Go.usa.gov/b2u5 #scigov
#trivia: A branch of @USGS maps #extraterrestrial bodies including #planets, #moons and #asteroids, T or F? Go.usa.gov/b2u5 #scigov
#trivia: @USNatArchives says 1st #POTUS to electronically sign bill into law was: Carter, Clinton or Obama? Go.usa.gov/b2u5 #scigov
#trivia @nlm_news documents say “Yellow Berets” were: doctors, priests or soldiers? Go.usa.gov/b2u5 #scigov
#trivia: @Energy R&D funding has resulted in how many patents: 3K+, 30K+ or 300K+? Go.usa.gov/b2u5 #scigov
#trivia Where is the “hyperbolic parabaloid” found at @nlm_news main building in MD? Go.usa.gov/b2u5 #scigov
#trivia: You can get a human male thorax from @NTISinfo, true or false? Go.usa.gov/b2u5 #scigov #triviatuesday









