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Light bulb, ballpoint pen, and telephone
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∙ 14y ago
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How many inventions did Bessie Blount make?
i think she only made 3 reconizable inventions what were they they were the feeding tube for amputees a "portable receptacle support" which is a brace around the neck to support a bowl, cup, or dish and the disposable cardboard emisis basin. this all i know
What are 3 major inventions of the era from 1865 to 1900?
One of them is the windmill
What were the three most important incidents in Thomas Edison's life?
the 3 most important advances are:1.his life 2.his inventions 3.N/A
What inventions where created in 1880 through 1920?
Some of the inventions created are the following: 1. Steam engine 2. telephone 3. telegraph 4. factory 5. steel 6. robotic machines to make good 7. first form of photography 8. airplane 9. automobile
What are facts about Elijah mccoy?
1.He was issued more than 57 patents for his inventions in his life time. 2.His parents were run away slaves from Kentucky. 3.He had eleven brothers and sisters. 4.He had his own company in 1920 5.His first patent was in 1872
Name 3 Sumerian inventions?
the
What were the 3 inventions the Sumerians made?
go to google
Can you list the 50 inventions made by Elijah McCoy?
I can't name 50 but I can name 3. 1: An Oil Lubricator machine 2: The fold able ironing board 3: The Lawn Sprinkler
3 sumerian inventions that made life easier for people?
Irrigation, the wheel, and writing.
What are 3 inventions or discoveries of the Scientific revouloution?
telescope microscope and a system to name and classify living things.
Can you name some important chemical inventions?
There are so many such inventions some are 1- plastics 2- synthetic fibres 3-paints 4- medicines 5- explosives 6 - war gases etc.
World war 1 the first modern war was the first time modern inventions such as what 3 inventions were used?
tank, gas, air, machine gun, artillery to name a few
How many inventions did thomas Edison invent in his life?
how many inventions did Thomas Edison patent in his life
What are 3 technological inventions made since 1997?
One is the iPod touch 4G, and two, the Nintendo DS, finally three, the fantabulous Wii.
Inventions of the sui dynasty?
iiLOVE teriell (: <3
What are the discoveries and inventions of the Iroquois tribe?
lacrosse !! <3
What are 3 inventions Hippocrates?
asprin and scintific method
