JOAN HOLUB CHILDREN'S BOOK AUTHOR
Sunday, March 30, 2014
Tuesday, March 4, 2014
Out of the box and on your plate!
Out of the box and on your plate!
Happy Book
Birthdays to my Little Simon readers,
Do Not Open: The Story of
Pandora's Box
&
The One-Eyed People Eater: The Story of Cyclops!
Saturday, March 1, 2014
Pencil + Eraser = Patent, 1858
In March 1858, Hymen Lipman was granted a patent for
attaching a piece of rubber (aka an eraser) to the top of a pencil.
While it was later revoked because putting two existing things together
wasn't patentable, he remains my hero.
Subscribe to:
Posts (Atom)