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INVENTIONS I

​ When a new tool is develop.

When people create a new way of doing things. ​

1.Heart pacemker was invented by a Sydney docter called Mark Lidwell in 1926.It helps people who have a bad heart to pump blood around the body.

2.Bionic Ear wasinvented by a Melbourne docter called Graeme Clark.Ithelps deaf peopleto hear.

3.Funnel web spider antivenene was invented by Frank Tidswill where if animals are given venon the poison will not harm them. .

4.Black box flight recorder was invented by an Australian David Warren where the box helps to see why the plane crashed.

5 .Sub machine Gun invented by Evelyn Owen in 1939 in Wollongong N.S.W. It was lighter for the soldiers to use.

6.Victa Lawn mower invented by a Sydeny man called Mervyn Richardson in 1951.The lawn mower was lighter with a blade that spunlike a fan.

7.The biro was named after Hungarion Laszlo Biro in 1938.He found a way of creating ball point pens.

8.CD First made by James Russell in 1965.It has better sound than tapes or records 9.Bubble Gum First invented in 1906 by American Frank tlenry fleer it was too sticky.In 1928 walter E.Deimer invented a batter mixture for bubble gum called dubble bubble

10.Fireworks Fireworks were invented by the Chines about 1000 years ago.They wereonly yellow,but later therewere more colours.

11.Jumbo jet In1903,the two American Wright brothers.they invented the WORLDS BIGGEST PLANE the Jumbo jet.

12.Moble Phone were invented in 1980s they senddigital raio signals to base stations,which send the signal taround a network,untit it reaches the right Phone.

Good and Bad Inventions

Good Inventions 1.car 2.boat 3.ship 4.bike 5. computer 6.Heart Pacemker 7.Bionic ear 8. funnel web spider antivenene 9.Black box flight recorder 10.Jumbo jet 11.Moble Phone 12.light bulb 13.Vacuum cleaner 14.loudspeaker 15.dishwasher 16.kodak camera 17.ballpoint pen 18.TV 19.plane 20.phone  Bad Inventions 1.grenades ​2.drugs

THE WHEEL

Wheels can take you from one place to another

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