'Ball point pen' presentation slideshows

Learning Space

Learning Space. Romeal Watson 3-10-10. Legend. Invention location. Select a Discovery Location. 4. # of inventions. 1. 1. 4. 1. 2. 1. 2. 1. United States. 1. Back to world view. Back to continental view. Back to world view. A M E R I C A. N O R T H. Canada.

425 views • 27 slides

Select a Discovery Location

Legend. Invention location. Select a Discovery Location. 4. # of inventions. 1. 1. 4. 1. 2. 1. 2. 1. United States. 1. Back to world view. Back to continental view. Back to world view. A M E R I C A. N O R T H. Canada. United States. Can you guess which

444 views • 26 slides

Tips For Writing AP Biology Exam Essays (Free Response Questions)

Tips For Writing AP Biology Exam Essays (Free Response Questions).

330 views • 22 slides

School Things

School Things.

493 views • 19 slides

Invention of the ballpoint pen

1.54k views • 13 slides

Invention of the ballpoint pen

518 views • 13 slides

Tips how to choose a right pen

Tips how to choose a right pen

172 views • 7 slides

Brandon Jones

Brandon Jones. Ball point pen. Made by john louds.

168 views • 6 slides

Jonathan Green

Jonathan Green. Ball Point Pen. Laszlo Biro invented the ball point pen. He was born on September 29, 1899 and he died on October 29, 1985. The successful version of the ballpoint pen was invented in 1940 and it was patented on June 10, 1943, in Argentina. Ball point pen.

216 views • 6 slides