'My invention' diaporamas de présentation

The cool cup

By: Leah B 12 VA . The cool cup.

211 views • 8 slides

My name is A drian Collins My Invention is a typewriter

My name is A drian Collins My Invention is a typewriter. Christopher Sholes-born in Feb.14 1866 moores burg Penn and died in feb.17 1890 milwaukee,wisconsin patented in 1829 carlos Glidden-born in november 8 invented in 1866 1834 patented in 1868. Because typing Is faster than writing .

220 views • 6 slides

By: Yakinia Smith

By: Yakinia Smith. My invention is the toothbrush. William addis Invented the toothbrush that we use today. 1844-1917. THE TOOTHBRUSH WAS INVENTED ON FEBRUARY 24,1938. IN 1857 THE TOOTHBRUSH WAS PATENTED. ITS GREEN AND WHITE AND IT VIBRATES.

262 views • 6 slides

Invent-It!

Invent-It!. Elyas A. 13 Virginia. Think It. Problem: Frost formation in plants causing them to die. Facts: Frost forms when temperatures are below freezing Frost forms inside plant cells The frost cuts off the flow of water within the plant

200 views • 5 slides

MY INVENTION

342 views • 4 slides

facebook

192 views • 3 slides

My invention is dynamite

My invention is dynamite. The person who invented dynamite is Alfred Nobel. Dynamite was invented in 1866. It help society by getting rid of rocks and lose metal in the way. It is mostly use by the military.

672 views • 1 slides