What 15 Groundbreaking Inventions Looked Like When They First Came Out

© US Army/Wikimedia Commons/Public Domain

The first electronic digital computer took up an entire room.

ENIAC (Electronic Numerical Integrator and Computer) was completed in 1946 and cost $400,000 to build. The US government used it during World War II to perform calculations for the construction of a hydrogen bomb.

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3 Comments

  1. Carrie Thompson says

    S was really neat to see, thank you! I think kids should see it, and hopefully will be amazed at it all, and not bored.

  2. Carrie Thompson says

    Is there a way to shar this, please! I think it is very interesting . Thanks!

  3. Carrie Thompson says

    Oh, yay! I got it! It worked when I copied the search bar link. Thank you!

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