• .

    Aside from the fact that it contained cocaine until 1904, did you know that Coca Cola was invented as a “medical elixir” to be used as hangover cure?

  • .

  • .

Leroy Lind received a patent for his domestic water softener

On the 13th July, 1937, Leroy C. Lind received a patent for his Art of Water Softening, a granulated water softener designed for domestic use.

You might be interested to know:
  • On 17th May, 1939, Lorenzo Adkins patented a Water Wheel... Read more »
  • On 17th June, 1823, Charles Macintosh patented his waterproof material... Read more »
  • On 7th February, 1995, Gunter and Williams patented a Personalized Interactive Storybook... Read more »
« Before
More from
Water and Power
After »

  • .

      

  • .