When were all those common inventions created?
Created by 4TBa on Aug 21, 2008
Last updated: 03/12/10 at 03:58 AM
Who: Lazlo Biro who was a Hungarian journalist and made a ballpoint pen. Why: To record things down and to write. When: In 1930 Lazlo Biro invented a ballpoint pen. Today: most people have a ballpoint pen in this world and they use them many different ways How: press the button down and press it on paper and move it while pushing
The long process of inventing the T.V. began. P.Farnsworth and V. Zworykin were the first inventors.
In 1910 William David created a new type of filament made with tungsten.Tungsten burns brighter and lasts longer.A light bulb needs electicity.Inside their is a metal base at the bottom.There is lots of gas .Below the gas is a swirly filament.The lead in wires join to the filament and with both of them together makes the light bulb glow and heats up.Before the light bulb even existed people used fire places,candles,lamps,and even oil lamps.Oil lamps could be very dangerous because it has open flames.Candles has open flames as well.In 1879 Sir Joseph Swan created working light.It was a problem because the carbon inside the bulb was burning and unfotunately the glass turned black.Thomas Edison(who was born in 1879) made a light bulb with cotton wool.It worked for 13 hours!There were a number of people who made different light bulbs.Sir Joseph Swan,Thomas Edison and William David.Todays light Bulbs are bright and safe.It has a brighter effect.Light bulbs don't have open flames.It is much better than any other light.
The telephone was invention in 1876. Alexender graham bell and thomas watson invention the telephone. The first telephone was made in 1878 and it buzzed when a call was coming. The telephone was made because then you do not have to go and see them. The telephone works like this you put in the number and you put it up by your air and you what for them to pick up the phone when they have picked up the phone you talk
The telephone was invented by Sir Alexander Graham Bell and antino meucci. The telephone lets us communicate long distances.many people use telephones to contacte others about updating things. some nomal telephones have screens. yeseterday a - round about 1852 - 1992 he started making sound telephones [ before they had telegrams] today people use cellphones, mobile phones. [ not nesseryly nomal telephones.] did you know you can play games and you can text on it.
The telephone was invention in 1876.Alexander graham bell and thomas watson invention the telephone. The first telephone was made in 1878 and it buzzed when a call was coming. The telephone was invention because then you do not have to go and see them. The telephone works like this you put in the number and you what for them to pick up the phone if they do not pick up the phone you live a message so when they get home they can listen to the massage when they have listen to the massage they can call you.Today telephones are way cooler they can make music, buzz, and ring.
Joesph Merlin invented roller skates with no brakes he went to a costume ball and he crashed in to a big mirror "uh that gotta hurt".James Plimton invented the roller skates that had brakes.Joseph and James invented them because they didnt want to skate on ice they also wanted to skate on land he also wanted to invent roller skates because the people could have some fun .Today people use roller skates to have fun.
English men invented Ice skates but it is a mistrey who made them Ice skates were found in London, England The first all - steel ice skates Ice skates were made in America-1850 They made Ice skates so they can have fun and so they can travel on ice People use Ice skates to prefaorm in the ice stadium. some people use ice skates beacoues they can have fun. One day I would like to ice skate.
Levi Strauss a German arrived in California in 1849. Every one wears jeans and the jeans come in every shape and size. Levi Strauss arrived in California in 1849 during the gold rush. Levi Strauss got the tents and made jeans so the workers could work with nice jeans. he invented jeans.
Elias Howe had worked for eight years to make a sewing machine. When In 1837-1851 Elias and Isaac singer both worked on making sewing machines. Why Sewing machines were invented so it would make it easier and quicker to sew. Today Now sewing machines are better than the early days, more modern ones than the past. Sewing machines and their uses have changed since the 1800s. Many machines can make more than one type of stitch. Some machines are built to do only one special job. Clothing factories use sewing machines just to sew pockets or button holes.
Barthemy thimonnier made an amazing machine that could stitch faster, than when you stitched by hand. barthem made the machine in 1829.but thenthe tailors got worried that it would put them ut of business so 1 night they snuck into his factory and mashed all the machines. 10 years later in America Isac singer inventeda sewing machine. He made it so he could make the sewing easier for the tailors. The tailors were very happy. Sewing machines were changed in the 1800's. Todaysmachines are much faster.some sewing machines are used for speical jobs. Clothing factoriesare only used for sewing sockes and pockets.
when-the vacuum cleaners were in 1800and was powered by hand or foot and took two people to oporate it . what-what is a vacuum cleaner a vacuum cleaner is somthing with a long tube and a nozzlethat sucks up dust .
Who: Sir John Harrington. When: The first flushing toilet was in 1596. Why: Because throwing it out the window is not as good as having a flushing toilet. Today: Today’s toilet’s are nice and flushable and don’t Smell bad.
Was first invented in 1000AD. it was made by putting two lenses the right distance away from each other and the right distance from the eye was discovered make things bigger by tricking your brain into thinking your much closer to an object then you are. A man used it to discover that a raindrop has a heart of dust just one little atom in each drop of rain.he also looked at scales of fish and samples of animal pelt.
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