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Hand Tools
Hand tools are hand-operated products that assist workers in building, gardening, and fixing a variety of objects.
1,927 Questions
Early pliers were probably invented many times by many different people.
Wooden, and then bronze, pliers were in use before 3000 BC.
When fire was tamed by early humans, they used a wooden stick to manage the coals. Then two sticks would be used to lift and move hot objects. The men and women would be highly motivated to develop rough tongs and early plier-like tools in order to manage the cooking without getting burned.
Early forging of metals saw the widespread use of pliers for handling the hot metal.
Hold it in one hand and swing it to cut brush, grasess and light trees, as well as to harvest some crops.
When was the screwdriver invented?
The screws were invented first in the late 1700s and the handheld screwdriver first appeared after 1800.
Why is it called a monkey wrench?
The monkey wrench was invented by London blacksmith Charles Moncke. When it was first used, it was called Moncke's Wrench, but the name degenerated over time because Moncke was pronounced "MUN-kee."
I've read in several places that the term is British in origin and that it pre-dates Moncke by several decades
There are two popular thoughts on this.
One is the Charles Moncke, a London blacksmith invented this tool and the name quickly became corrupted to "monkey". Some doubt this because the British called this invention a spanner, not a wrench.
Second, the Boston Transcript credited a Yankee named Monk, employed by Bemis and Call in Springfield with inventing this tool in 1856.
It's only called that by jokers who don't know the proper name is 'pipe wrench'
Who created the hammer between 1300-1800?
Neolithic man figured out how to bind a stone head to a wooden handle thousands of years ago. They had every bit as much use for a hammer as for an axe. How on earth could the ancient egyptians have made beaten gold objects without hammers, or carved heiroglyphs? Hammers have been around for thousands of years not just the last 7 or 800 years. Otherwise apologies if I misunderstood your question.
What kind of lever is an impact wrench?
Lever as in type of tool .... or the power of the impact...the impact uses air to cause a hammering motion inside the tool giving it the ability to break things loose or you can set some impacts for the torque needed to tighten things down
How do you calculate the stress of a pair of pliers?
Stress in general is the internal distribution of force per unit area. With knowledge of the material of the pliers it could be calculated from the strain in the pliers, which can be directly measured using strain gauges.
Reinhard Hammer was in the book Flames of the Tiger he is the brother of the main character Deiter. I'm not sure if he died or not it only says that two shots were heard as his two siblings ran away. If he did die I'm pretty sure he died at the age of 19 or older.
What kind of solvent can make Polycarbonate material crack?
Is there a specific need to make PC crack ? or Are you getting the situation with any particular solvent ? This detail will help us to explore further.
What brand of tools is better Snap-on or Craftsman or Mac or SK-Wayne?
It really comes down to a number of things... your own preferences being among them. I won't use anyone else's ratchets but Snap-On's, for example, but I hate their hammers, and prefer Mac's single piece hammers. A lot of air tools for Mac, Cornwell and Matco are made by Ingersoll, whereas Snap-On makes their own, and some are better, some are not. I'm partial to Mac's "Precision Torque" wrenches vs. anyone else's. My second choice for combination wrenches are the "no slip" ones from Carlysle (a NAPA brand).
Craftsman can be a crap shoot, as their tools have been manufactured by various manufacturers over the years... some better than others. But no way is Craftsman better than Mac.
If you think mechanics have homogenous tool sets exclusive to only one brand, that's the case typically with only the highest paid and most eccentric of mechanics... in my own tool set, I have Snap-On, Mac, Matco, Cornwell, King Tony (KT Pro), Craftsman, SK, Proto, GP, Carlysle, and many others.
For my at-home set, for working on my own stuff... it's mostly from Harbor Freight, although I did choose Carlysle for the ratchets and Craftsman and Husky for the wrenches.
Buying professional grade tools is worthwhile for a professional... if you're doing a bit of shade tree mechanic work, you have no use for anything that expensive.
How do you remove a lip ring yourself?
Most lip rings are in the shape of a hoop and have a ball as a closure. Simply take the ball off and gently work the space in the hoop to the hole. (if the ring is too small you may have to bend the hoop a bit to make it larger)
What size socket is needed to take the rear caliper mounting bolts off a 1999 grand Cherokee?
E12 external torx
Is the wrench a good luck symbol?
Nope, no tool is consider to be a good luck charm 'cause they are TOOLS.
What size wrench is needed to take off the caliper bolt on a 1995 Chevy Corsica?
It's a really simple matter to get under the vehicle and try different wrenches on until you find the correct one. Many calipers are held on with a 7/16 bolt, but some are 3/8, some 10 mm and some are even allen or torx heads.
How can a technician prevent burning the surroundings while soldering in a tight area?
prevent burning the surroundings while soldering in a tight area
What is flat head screwdriver?
Also known as a standard screwdriver. It is flat on the end. Unlike a Phillips screwdriver that rather comes to a four point at the end.
What are the hand tools used in rattan craft?
Basic tools needed for rattan/wicker crafts are your hands to weave the rattan, glue to hold the ends in place, and scissors to cut the rattan.
What a name for a boring tool that starts with D?
An adz is a boring tool that starts with A and ends with Z. It's used to make holes.
Who used a medieval war hammer?
According to the histories I have read, the war hammer was introduced during the 14th century. This would make it a weapon of the Late Middle Ages.
A war hammer is a very simple weapon, and would be, like many other weapons, a natural adaptation of a farm implement. It is hard for me to imagine that it was not used earlier than the 14th century, and the fact that it was not recorded earlier does not mean it was not in use. This would seem especially to be true, considering that the Vikings had the traditions about Thor's hammer being used in battle.
2nd answer: The reason that the war hammer became more common in the late medieval ages was that armor technology steadily improved over the period. As transitional armor and later full plate armor was introduced it became harder and harder to injure a heavily armored fighter with an ax or sword. In addition, sloped and rounded sections of armor were designed to try to not just stop the cutting edge, but cause the blow to turn aside and glance off, greatly reducing the amount ofkinetic energy delivered to the target.
One strategy that wasdevelopedtocombatthis was an increase in blunt weapons like the war hammer. By delivering a focused blunt strike the attacker was not trying to penetrate the armor, but rather to just deliver as much impact energy to the target as possible. Concussions, broken bones, and crushed tissues could take the enemy out of the fight just as well as an open wound from a blade could.
A) the shift of power from Portugal to Brazil
What did nobles in medieval times use as tools?
While some medieval tools survive almost unchanged today, others have been overtaken by modern technology.
At hay-making time, men used scythes to mow the fields of hay before raking it into lines to dry. These scythes had to be kept very sharp and one method was to use a strickel - a flat piece of wood with a handle which was dipped into a mixture of fine sand and tallow (rendered mutton fat). The sand stuck to the strickel, which was then used to sharpen the scythe blade.
A bill or bill-hook was a tool used for laying hedges, making them proof against even very small animals. The bill as used to cut almost through the trunks a long line of young blackthorn, holly or other trees and lay them all down in the same direction. They would continue to grow, weaving in amongst each other but also sending up fresh shoots - these were also "laid" and the process continued until a very thick, prickly hedge was created. It had to be constantly maintained using billhooks.
Another medieval tool is the drawknife, which has a central blade and angled handles each end. This could be used to shape wheel spokes, the staves of a barrel or bucket, a bow, timbers for the legs of a stool or many other tasks.
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What causes the presidential election to be thrown into the House?
This event occurs if no candidate receives a majority of the electoral vote.
