Walter Hunt by Eliza

Invented the Safetey Pin

lizzyrulz — 2013-08-07 23:56:42 UTC

Walter Hunt was twisting a piece of wire when he invented the saftey pin.

Walter Hunt sold the rights of the safety pin to W.R Grace and Company in 1894.

The Simple Machine

lizzyrulz — 2013-08-12 00:04:47 UTC

The Simple machine of a safety pin is a wedge

Walter Hunt Invented the Sewing Machine

lartini — 2013-08-12 00:19:20 UTC

The sewing machine

was invented by

Walter Hunt who also

invented the safety pin.

Safety Pins Use

lizzyrulz — 2013-08-12 00:46:21 UTC

To Pin Materials or items of clothing together.

It is used to pin name tags, sports day ribbons and identification cards onto items of clothing.

It was also used as a baby nappy pin.

People also use them as a fashion acssesory.

Janome

lartini — 2013-08-12 00:53:18 UTC

The Janome sewing

machine is $159

Cost of Safety Pins

lizzyrulz — 2013-08-12 00:58:34 UTC

On one website a 180 pack of safety pins

costs $2.20

Safety Pins Wikipedia Page

lizzyrulz — 2013-08-12 01:00:36 UTC

Sewing Machine Wikipedia Page

lartini — 2013-08-12 01:01:34 UTC

The Sewing Machine

lartini — 2013-08-14 00:58:38 UTC

The sewing machine was

invented in 1833

The Safety Pin

lizzyrulz — 2013-08-14 00:59:07 UTC

The Safety Pin was made in 1849

The Matirials of a Safety Pin

lizzyrulz — 2013-08-26 00:10:25 UTC

The safety pin was made out of a metal. Inside that metal was copper, iron, aluminum, gold, silver, and platinum.

History of the Safety Pin

lizzyrulz — 2013-08-26 00:30:49 UTC

The safety pin was originally invented by the ancient Greeks, Italians and Sicilians. There were two things wrong with the ancient safety pin, one, it had no clasp so people would get pricked and it had no spring at the end.

lizzyrulz — 2013-08-26 00:44:28 UTC

lizzyrulz — 2013-08-26 00:47:05 UTC

Eletric

lartini — 2013-08-26 00:55:33 UTC

Sewing Machines are electric and have a cord

and need to be connected to a power point

when you are using it.

You can use a sewing machine wherever there

is a power point.

Old Sewing Machine

lartini — 2013-08-26 01:02:43 UTC

This is an old sewing machine

Old Sewing Machine

lartini — 2013-08-28 00:25:57 UTC

A lady using a old sewing machine

History of a Safety Pin

lizzyrulz — 2013-08-28 00:35:57 UTC

The cavemen used bones as safety pins and hair ties!

Todays sewing machine

lartini — 2013-08-29 00:36:21 UTC

This is what todays sewing machine looks like.

Walter Hunt Facts

lartini — 2013-08-30 00:36:10 UTC

He was born July 29, 1796.

He was an American macanic.

He was born in Martinsburg, New York.

He died on June 8, 1859

He was an American mechanic.

Simple Machines

lartini — 2013-09-01 22:55:59 UTC

Most of the simple machines are in the sewing machines these are the ones in the sewing machine,

Pulley
Lever
Wedge (needle)
Wheel & Axle
Screw (held together by)

Changes of the sewing machine

lartini — 2013-09-03 00:45:24 UTC

The sewing machine has changed by,

there is no pedal or string at the end of the sewing machine. The old sewing machine did not use electricity and the new one does,

the new one has lights the old sewing machine doesn't.

The old sewing machine you used by hand and you would have to wind it with the new sewing machine you don't have to.