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Pottery is the process and the products of forming vessels and other objects with clay and other raw materials, which are fired at high temperatures to give them a hard and durable form.
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An ironworker is a tradesman who works in the iron-working industry. Ironworkers assemble the structural framework by engineered drawings and install the metal support pieces for new buildings. They also repair and renovate old structures using reinforced concrete and steel.
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Irrigation is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns.
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ailing craft and their rigs Sloops racing with fore-and-aft sails Three-masted barque with square sails Sailing hydrofoil catamaran with wingsail DN class ice boat.
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To describe a person, place, or thing in such a way that a picture is formed in the reader's mind.
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Allowed men to create all sorts of useful things that were both durable and decorative.
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The activity or business of growing crops and raising livestock.
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Roman concrete was used in construction in ancient Rome. Like its modern equivalent, Roman concrete was based on a hydraulic-setting cement added to an aggregate.
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Alexander most likely died from malaria or typhoid fever.
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An instrument containing a magnetized pointer that shows the direction of magnetic north and bearings from it.
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Columbus wanted to find a new route to India, China, Japan, and the Spice Islands. If he could reach these lands, he would be able to bring back rich cargoes of silks and spices.
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The wheel is one of the key components of the wheel and axle which is one of the six simple machines.
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A windmill is a machine that harnesses the power of the wind.
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Eyeglasses are vision eyewear with clear or tinted lenses mounted in a frame that holds them in front of a person's eye.
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A type of negotiable promissory note, made by a bank or other licensed authority, payable to the bearer on demand.
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An explosive consisting of a powdered mixture of saltpeter, sulfur, and charcoal. The earliest known propellant explosive, gunpowder has now largely been superseded by high explosives, although it is still used for quarry blasting and in fuses and fireworks.
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Man-made Fertilizer is derived from chemicals such as ammonia, natural gas, atmospheric nitrogen, phosphate minerals, and sulfur.
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Paper is a thin sheet material produced by mechanically or chemically processing cellulose fibers derived from wood, rags, grasses, or other vegetable sources in water, draining the water through a fine mesh leaving the fiber evenly distributed on the surface, followed by pressing and drying.
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An event of cosmic significance that brought forth a "new man" who undid the damage caused by the fall of the first man, Adam.
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The Earth's first artificial satellite
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The fall of the Western Roman Empire, also called the fall of the Roman Empire or the fall of Rome, was the loss of central political control in the Western Roman Empire, a process in which the Empire failed to enforce its rule, and its vast territory was divided between several successor polities.
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The start of Islam is marked in the year 610, following the first revelation to the prophet Muhammad at the age of 40.
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The mechanical clock comprises an oscillating mechanism that marks the passing of time, and an escapement that counts its beats.
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Gutenberg's press was the combined effort of several discoveries and inventions.
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Plymouth Rock is the legendary site of the disembarkation of the Mayflower Pilgrims.
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Independence, also called freedom or liberty, also represents the limited intervention and control of the government on personal lives.
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The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air.
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A steam locomotive is a locomotive that provides the force to move itself and other vehicles using the expansion of steam.
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A vehicle composed of two wheels held in a frame one behind the other, propelled by pedals and steered with handlebars attached to the front wheel.
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The art or practice of taking and processing photographs.
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It was designed to mechanize the harvesting of crops.
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A plow that was highly polished and properly shaped.
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Vulcanized rubber is any type of rubber that's been hardened through the use of heat and sulfur.
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CRISPR is a family of DNA sequences found in the genomes of prokaryotic organisms such as bacteria and archaea.
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A rechargeable battery is a type of electrical battery that can be charged, discharged into a load, and recharged many times, as opposed to a disposable or primary battery.
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The partial sterilization of a product, such as milk or wine, makes it safe for consumption and improves its keeping quality.
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The war effectively ended in April 1865 when Confederate General Robert E. Lee surrendered his troops to Union General Ulysses S. Grant at Appomattox Court House in Virginia. The final surrender of Confederate troops on the western periphery came in Galveston, Texas, on June 2.
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A machine with keys for producing alphabetical characters, numerals, and typographical symbols one at a time on paper inserted around a roller.
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A telephone is a device that permits two or more users to conduct a conversation when they are too far apart to be easily heard directly.
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An instrument for reproducing sounds using the vibration of a stylus, or needle, following a groove on a rotating disc.
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A device used to convert electricity into light, consisting of a source of illumination enclosed within a transparent or translucent shell, typically having a rounded shape and designed to be fitted into a socket in a lamp.
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an American multinational corporation founded in 1892, best known as the producer of Coca-Cola. The drink industry company also manufactures, sells, and markets other non-alcoholic beverage concentrates syrups, and alcoholic beverages.
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Another term for the movie.
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The Wright brothers were American aviation pioneers generally credited with inventing, building, and flying the world's first successful airplane.
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The Model T is Ford's universal car that puts the world on wheels.
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A war was fought from 1939 to 1945 between the Axis powers Germany, Italy, and Japan and the Allies, including France and Britain, and later the Soviet Union and the United States.
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World War I, also known as the Great War, started in 1914 after the assassination of Archduke Franz Ferdinand of Austria.
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Fordson was a brand name for tractors and trucks. It was used on a range of mass-produced general-purpose tractors manufactured.
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Pittsburgh's Westinghouse Electric and Manufacturing Company transmitted the first scheduled broadcast on Nov. 2, 1920.
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A system for transmitting visual images and sound that are reproduced on screens, chiefly used to broadcast programs for entertainment, information, and education.
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An antibiotic or group of antibiotics produced naturally by certain blue molds, and now usually prepared synthetically.
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A transatlantic flight is the flight of an aircraft across the Atlantic Ocean from Europe, Africa, South Asia, or the Middle East to North America, Latin America, or vice versa.
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Nylon is a family of synthetic polymers with amide backbones, usually linking aliphatic or semi-aromatic groups. Nylons are white or colorless, and soft; some are silk-like
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McDonald's is a fast food place that can serve you food.
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The US wanted to force a quick surrender by the Japanese to reduce the number of American lives lost.
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A transistor is a semiconductor device used to amplify or switch electrical signals and power. It is one of the basic building blocks of modern electronics.
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A barcode, consisting of bars and spaces, is a machine-readable representation of numerals and characters.
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Salk and his team used formaldehyde to kill the poliovirus without destroying its antigenic properties.
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Artificial intelligence (AI) is the simulation of human intelligence processes by machines, especially computer systems.
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Dolly was important because she was the first mammal to be cloned from an adult cell.
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Pong became wildly popular and helped launch the video game industry. The original Pong consisted of two paddles that players used to volley a small ball back and forth across a screen.
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A moon landing is the arrival of a spacecraft on the surface of the Moon.
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A videocassette recorder or video recorder is an electromechanical device that records analog audio and analog video from broadcast television or other AV sources and can play back the recording after rewinding.
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An early personal computer that was created by Apple Inc
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The Sony Walkman cassette player revolutionized the way that we listen to music.
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Almost two centuries after Jenner hoped that vaccination could annihilate smallpox, the 33rd World Health Assembly declared the world free of this disease on May 8, 1980.
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A certificate of deposit is a time deposit sold by banks, thrift institutions, and credit unions in the United States. CDs typically differ from savings accounts in that the CD has a specific, fixed term before money can be withdrawn without penalty and generally higher interest rates.
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The Internet is a global network of billions of computers and other electronic devices.
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The first commercially available portable handheld cell phone.
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A tubular molecule is composed of a large number of carbon atoms.
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Bluetooth is a wireless technology that uses a radio frequency to share data over a short distance, eliminating the need for wires.
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Wi-Fi is a wireless networking technology that allows devices such as computers, mobile devices, and any other equipment to interface with the Internet.
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The first iPod had a 5GB hard drive.
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Google Maps is a web mapping platform and consumer application offered by Google. It offers satellite imagery, aerial photography, street maps, 360° interactive panoramic views of streets, real-time traffic conditions, and route planning for traveling by foot, car, bike, air, and public transportation.
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The first iPhone model and the first smartphone designed and marketed by Apple.
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A streaming service where you can watch movies and tv shows off.
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Bitcoin is the first decentralized cryptocurrency. Nodes in the peer-to-peer Bitcoin network verify transactions through cryptography and record them in a public distributed ledger, called a blockchain, without central oversight.
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The date that you are living in.
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The Great Pyramid of Giza is the largest Egyptian pyramid and served as the tomb of pharaoh Khufu, who ruled during the Fourth Dynasty of the Old Kingdom.
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The craft or action of forming fabric by interlacing threads.
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Fire is the visible effect of the process of combustion – a special type of chemical reaction.