Tough Trivia, 6/4/21

2019_Macy's_Parade_-_Santa's_sleigh_and_reindeerToday’s Grab Bag question: The National Archives and Records Administration (NARA) administers presidential libraries, but not all presidents have libraries in the system. Actually they only start with Herbert Hoover’s Presidential Library and Museum, which was dedicated in 1962 (though two of his successors’ libraries pre-date his). Can you name the locations of the NARA presidential libraries?

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Walt_Disney_Snow_white_1937_trailer_screenshot_(13)
Walt Disney with models of the seven dwarfs in 1937.

Yesterday’s question: Monomynous people: so cool that they only need one name. Some of them, however, we only know because of the groups to which they belong. So today, your challenge is to name the members of these groups: Santa’s eight (or nine) reindeer, Snow White’s seven dwarfs, the five Spice Girls, and the three Powerpuff Girls. Bonus points if you can name them in alphabetical order.

The answers are:

Reindeer: Blitzen, Comet, Cupid, Dancer, Dasher, Donder (or Donner), Prancer, Rudolph, and Vixen.

Dwarfs: Bashful, Doc, Dopey Grumpy, Happy, Sleepy, and Sneezy.

1024px-Spice_Girls_2008_01_croppedSpice Girls: Baby, Ginger, Posh, Scary, and Sporty.

Powerpuff Girls: Blossom, Bubbles, and Buttercup.

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Ian’s Tough Trivia is a daily feature of this blog (Monday’s category is History; Tuesday is Arts; Wednesday is Science; Thursday is Entertainment; and Friday is Grab Bag). Each day, I post a tough question, as well as the answer to the previous day’s question. Simply comment on this post with your answer. I’ll approve the comments after the next question is posted. Sure, you can probably find the answers by searching the web, but what’s the fun in that?

Powerpuff_girls_charactersAnd if you’ve got a favorite trivia question—or even just a topic for which you’d like to see a question—let me know! Reader participation is warmly encouraged.

Financial support in the form of tips is very much appreciated: paypal.me/ianrandalstrock

Tough Trivia, 6/3/21

Today’s Entertainment question is about monomynous people: so cool that they only need one name. Some of them, however, we only know because of the groups to which they belong. So today, your challenge is to name the members of these groups: Santa’s eight (or nine) reindeer, Snow White’s seven dwarves, the five Spice Girls, and the three Powerpuff Girls. Bonus points if you can name them in alphabetical order.

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Yesterday’s question: Light, or visible light, is no different from radio waves, x-rays, or any other part of the electromagnetic spectrum. The only difference is that this portion of the spectrum can be perceived by the human eye. The spectrum ranges from gamma rays, with wavelengths of 10^-16 meters (that is, ten to the negative 16th power) or frequency of 10^24 Hertz (ten to the positive 24th power), out to long radio waves (wavelengths of 10^8 meters, frequency at 1 Hertz). The colors of visible light are determined by their wavelengths (or frequencies). Can you list them from shortest to longest wavelength? Even better, can you list their wavelengths?

The answers:

Violet: 380 to 450 nanometers
Blue: 450 to 495 nm
Green: 495 to 570 nm
Yellow: 570 to 590 nm
Orange: 590 to 620 nm
Red: 620 to 750 nm

Linear_visible_spectrum.svg

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Ian’s Tough Trivia is a daily feature of this blog (Monday’s category is History; Tuesday is Arts; Wednesday is Science; Thursday is Entertainment; and Friday is Grab Bag). Each day, I post a tough question, as well as the answer to the previous day’s question. Simply comment on this post with your answer. I’ll approve the comments after the next question is posted. Sure, you can probably find the answers by searching the web, but what’s the fun in that?

And if you’ve got a favorite trivia question—or even just a topic for which you’d like to see a question—let me know! Reader participation is warmly encouraged.