Machines at Work
By Mary Elting
()
About this ebook
Read more from Mary Elting
Trains at Work Rating: 0 out of 5 stars0 ratingsShips at Work Rating: 0 out of 5 stars0 ratingsMachines at Work Rating: 0 out of 5 stars0 ratings
Related to Machines at Work
Related ebooks
Combines Rating: 2 out of 5 stars2/5Can Robots Milk Cows?: Questions and Answers About Farm Machines Rating: 0 out of 5 stars0 ratingsPlows Rating: 0 out of 5 stars0 ratingsCultivators Go to Work Rating: 0 out of 5 stars0 ratingsTractors Go to Work Rating: 0 out of 5 stars0 ratingsSmall Seeds and Big Machines - Children's Agriculture Books Rating: 0 out of 5 stars0 ratingsBalers Go to Work Rating: 0 out of 5 stars0 ratingsAmazing Machines: Tremendous Tractors Rating: 0 out of 5 stars0 ratingsBread Before the Store Rating: 0 out of 5 stars0 ratingsSkid Steers Go to Work Rating: 0 out of 5 stars0 ratingsTractors Rating: 4 out of 5 stars4/5Harvesters Go to Work Rating: 0 out of 5 stars0 ratings5 Steps to Drawing Farm Animals Rating: 1 out of 5 stars1/5The Mouse in the Matzah Factory Rating: 0 out of 5 stars0 ratingsLet's Look at Trucks and Tractors Rating: 0 out of 5 stars0 ratingsConstruction Site: Farming Strong, All Year Long Rating: 4 out of 5 stars4/5Machines on the Farm Rating: 0 out of 5 stars0 ratingsKnow Your Farm Machinery Rating: 0 out of 5 stars0 ratingsFarmers Rating: 0 out of 5 stars0 ratingsPeanut Butter Before the Store Rating: 0 out of 5 stars0 ratingsThe Farm Workshop - With Information on Tools and Buildings Rating: 0 out of 5 stars0 ratingsPloughing Machinery on the Farm - A Collection of Articles on the Operation and Maintenance of Ploughs Rating: 0 out of 5 stars0 ratingsWhere Do Horses Go When It Rains?: Questions and Answers About Farm Buildings Rating: 0 out of 5 stars0 ratingsBlue Jeans Before the Store Rating: 0 out of 5 stars0 ratingsUltimate Farming Guide for Miners - Tips & Tricks to Farming Mobs, Crops, & More: (An Unofficial Minecraft Book) Rating: 0 out of 5 stars0 ratings5 Steps to Drawing Machines at Work Rating: 0 out of 5 stars0 ratingsBuildings, Machinery and Tools for a Smallholding - With Information on Economics, Maintenance and Equipment Needed for a Small Farm Rating: 0 out of 5 stars0 ratingsThe Machinery of Crop Planting - With Information on Seeding, Drilling, Transplanting and Other Mechanical Methods of Crop Planting Rating: 0 out of 5 stars0 ratingsFrom the Farm to the Table Almonds: From the Farm to the Table, #5 Rating: 0 out of 5 stars0 ratings
Classics For You
The Bell Jar: A Novel Rating: 4 out of 5 stars4/5Flowers for Algernon Rating: 4 out of 5 stars4/5As I Lay Dying Rating: 4 out of 5 stars4/5Rebecca Rating: 5 out of 5 stars5/5The Things They Carried Rating: 5 out of 5 stars5/5Warrior of the Light: A Manual Rating: 4 out of 5 stars4/5The Princess Bride: S. Morgenstern's Classic Tale of True Love and High Adventure Rating: 4 out of 5 stars4/5The Fellowship Of The Ring: Being the First Part of The Lord of the Rings Rating: 4 out of 5 stars4/5East of Eden (Original Classic Edition) Rating: 5 out of 5 stars5/5Mythos Rating: 4 out of 5 stars4/5Animal Farm: A Fairy Story Rating: 5 out of 5 stars5/5A Good Man Is Hard To Find And Other Stories Rating: 4 out of 5 stars4/5Extremely Loud And Incredibly Close: A Novel Rating: 4 out of 5 stars4/5Heroes: The Greek Myths Reimagined Rating: 4 out of 5 stars4/5The Republic by Plato Rating: 4 out of 5 stars4/5The Sun Also Rises: The Hemingway Library Edition Rating: 4 out of 5 stars4/5A Farewell to Arms Rating: 4 out of 5 stars4/5The Two Towers: Being the Second Part of The Lord of the Rings Rating: 4 out of 5 stars4/5Learn French! Apprends l'Anglais! THE PICTURE OF DORIAN GRAY: In French and English Rating: 4 out of 5 stars4/5The Silmarillion Rating: 4 out of 5 stars4/5The Iliad: The Fitzgerald Translation Rating: 4 out of 5 stars4/5For Whom the Bell Tolls: The Hemingway Library Edition Rating: 4 out of 5 stars4/5Persuasion Rating: 4 out of 5 stars4/5Tinkers: 10th Anniversary Edition Rating: 3 out of 5 stars3/5The Old Man and the Sea: The Hemingway Library Edition Rating: 4 out of 5 stars4/5A Confederacy of Dunces Rating: 4 out of 5 stars4/5The Odyssey: (The Stephen Mitchell Translation) Rating: 4 out of 5 stars4/5The Quiet American Rating: 4 out of 5 stars4/5Wuthering Heights (with an Introduction by Mary Augusta Ward) Rating: 4 out of 5 stars4/5The Master & Margarita Rating: 4 out of 5 stars4/5
Reviews for Machines at Work
0 ratings0 reviews
Book preview
Machines at Work - Mary Elting
Mary Elting
Machines at Work
Published by Good Press, 2022
goodpress@okpublishing.info
EAN 4064066199883
Table of Contents
MAN-MADE GIANTS
POWERFUL PUSHERS
MACHINES FOR FARMERS
EGGS, TOO
MACHINES FOR BIGGER FARMS
MILKING MACHINES
MACHINES FOR EVERY JOB
COTTON MEANS HARD WORK
SPRAYING MACHINES
HOME WORK
WONDERFUL INVENTIONS
BUILDING MACHINES
BUILDING A ROAD
MORE ROAD WORK
DRILLING MACHINES
PIPELINE MACHINES
MINING MACHINERY
LOADERS, LIFTERS AND SUCH
MACHINES FOR LUMBER, TOO
BRAIN POWER
FUNNY NAMES
INDEX
MAN-MADE GIANTS
Table of Contents
You could do everything that the machines in this book do. For some of the jobs, of course, you’d have to get friends to help you. But people have always been able to work and build wonderful things, using just their muscles. And they can do a very great deal more when they use their brains, too. They can invent machines to make work thousands of times easier and faster.
The big machine in the picture is a shovel that’s used for digging an enormous hole. In one bite, its scoop can tear out a chunk of earth more than twice as tall as a man. Its long arm, called the boom, lifts the load as high as the top of a seven story building, then swings around and drops it almost a city block away.
There are only a few shovels like this in the world. They were especially made to work where beds of coal lie close to the surface of the earth, covered by a layer of soil. The shovels clear away the soil so that other machines can dig out the coal.
When a giant shovel has cleared off one spot, its crawlers begin to turn, and it creeps slowly ahead. But it can’t travel on roads. It’s far too big and heavy and tall—so big, in fact, that it came to the mine in separate pieces. Forty-five freight cars were needed to haul all the parts for just one machine from the factory to the mine. Then experts put the parts together right where the shovel was to start digging.
And dig it does. In one minute its scoop can bite out as much dirt as 3,600 men could dig just using their muscles to lift ordinary hand shovels!
The giant shovel is one of the biggest machines ever made, but there’s another that can lift even bulkier things. It is an overhead crane that works in a shipyard.
Often the crane hoists big boilers out of ships so that repair men can work on them. It is so huge that it carries another crane on its back. The piggy-back crane—that’s its real name—reaches down and lifts things off the deck of the ship, too.
[Image unavailable.]Hammering is another kind of muscle work that
Image unavailable: strongmanImage unavailable: rock crushermachines can do quickly and easily. Suppose the water pipes under your street need mending. Repair men have to tear up the pavement in order to reach the pipes. So they bring in jack hammers to do the pounding. Strong blasts of air run the hammers, and, in