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Not for “tl;dr” simpletons. This website rewards time and thought. Suckers seeking instant oversimplifications, scarcely skimming the surface, should retreat back to the rest of the Internet.

No “artificial intelligence” here — everything is by and for real humans.

Email: normsperling@gmail.com

Postal: 2625 Alcatraz Avenue #235, Berkeley, California 94705 USA.

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The Blewbook of Bloopers

© 2023 Norman Sperling. All rights reserved.

Buy the PoD Paperback 978-0913399-70-5; hardback 978-0913399-71-2; Ebook 978-0913399-72-9; audiobook 978-0913399-73-6. To be alerted when The Blewbook of Bloopers versions become available, contact normsperling@gmail.com. 

Wonderful for the library of any college that teaches astronomy, and all astronomy clubs and planetaria.

Roughly 1/3 of these appeared in my 2002 book What Your Astronomy Textbook Won’t Tell You; the rest were recorded since then.

The Croatian of the Universe appeared in my astronomy class recently.  Not a superhero astronaut from Dubrovnik.  Just horrible handwriting by a student who meant “Creation”.

I give essay quizzes, and exams in blue books, because they tell me what students learned, instead of what I thought I taught.  Students always find ways to garble.  A howling-blooper may bend my mind so much I need a break.  I get back at those students by compiling their blunders … anonymously. If a former student of mine tells you they wrote one of these bloopers, believe them. If they tell you they did not write any of these bloopers, believe them.

This is a collection for dipping into when you want a quick lift, not to read cover-to-cover in a single sitting.  A few delightfully-confused words may make you guffaw.  Then try to picture what Nature would be like if it worked that way.

Teachers can read selections to their class before a test, and ask “what’s wrong with this one?”

Have fun!

  • Aristotle said that the Earth was the center of the University.

  • Stars, little twinkling thing that rised up and down constantly.

  • Newton’s law is only mathematically right for objects that have a velocity smaller than the light of speed.

  • Telescopes are used to see fainted astronomical objects.

  • Reflecting telescopes consist of a lens that helps absorb all the radiation from the light waves.

  • There are two lens in a refractor.  Light enters the tube and is gathered by the first len, and the second len magnifies the focus produced by the first len.

  • During a total solar eclipse, it appears from Earthlings’ perspective that the moon and sun are covering one another.

  • Io … is the only object in our solar system that does not have catering.

  • It was in the grounds of Cambridge University that a student and a professor discovered pulsars.

  • The Big Bang theory has been proved to be true from detecting cosmetic background radiation.

Fandom and Crowd-Sourcery

Fan illustrations are welcome!  Funny pictures showing the funny situation, or illustrating the absurdity of an exaggeration, or whatever strikes the artist as a humorous portrayal of an entry.   People whose submissions are accepted receive by-line credit, and their choice of 3 free paperbacks using their pictures, or 10 free Ebooks using their pictures.