0
Inventions
Find questions about how different mechanisms originated and the people who came up with the ideas and put them into reality.
42,133 Questions
How did sientist get the idea of the space suit?
After years of sampling the conditions in space, some genius mentioned to them
that if they were going to send a human person out there, then in order to avoid
having him inflate like a balloon, become angry and uncomfortable due to being
unable to breathe, have every chromosome and gene in his body toasted by
solar x-rays and gamma rays, freeze solid in the earth's shadow, be unable to
communicate in any way, and burn up in the direct sun, it would be wise to
provide him with a shell that could simulate all the conditions to which he's
become accustomed during a million years on earth, and which he could take
along with him wherever he goes in space.
Why did humphry davy invent the miners lamp?
Humphry Davy invented the miners lamp to improve safety for miners working underground. The lamp, known as the Davy lamp, reduced the risk of explosions caused by flammable gases such as methane that were present in mines. It provided a safe source of light without igniting these gases.
Who discovered the spectacles?
The earliest recorded use of spectacles was in Italy in the 13th century, attributed to the inventor Salvino D'Armate. However, it is believed that the concept of using lenses to improve vision was known in antiquity by figures like Seneca the Younger and Emperor Nero.
How did a magnetic compass affect china?
The magnetic compass allowed for more accurate navigation for Chinese explorers and traders, leading to increased maritime trade and exploration. This contributed to the growth of China’s economy and its influence in the region.
Windows were invented to provide ventilation, light, and protection from the elements while still allowing visibility to the outside. They also serve as a way to enhance the aesthetics of buildings and structures.
What kind of gas burns in the sun?
The sun primarily burns hydrogen gas through the process of nuclear fusion. This fusion reaction combines hydrogen atoms to form helium, releasing a vast amount of energy in the form of light and heat.
What was the name of the Italian scientist that invented the telescope?
Galileo Galilei didn't actually invent the telescope but he made vast improvements to the first design.
Who the first invented microscope?
The microscope was invented by Zacharias Janssen, a Dutch spectacle maker, in the late 16th century. Janssen created the compound microscope with his father, Hans, around 1590.
Who invented the thermometer in 1596?
Several inventors invented a version of the thermoscope at the same time. In 1593, Galileo Galilei invented a rudimentary water thermoscope, which for the first time, allowed temperature variations to be measured. Today, Galileo's inventioni is called the Galileo Thermometer, even though by definition it was really a thermoscope. It was a container filled with bulbs of varying mass, each with a temperature marking, the buoyancy of water changes with temperature, some of the bulbs sink while others float, the lowest bulb indicated what temperature it was. In 1612, the Italian inventor Santorio Santorio became the first inventor to put a numerical scale on his thermoscope. It was perhaps the first crude clinical thermometer, as it was designed to be place in a patient's mouth for temperature taking. Both Galilei's and Santorio's instruments were not very accurate. In 1654, the first enclosed liquid-in-a-glass thermometer was invented by the Grand Duke of Tuscany, Ferdinand II. The Duke used alcohol as his liquid. However, it was still inaccurate and used no standardized scale.
Fahrenheit Scale - Daniel Gabriel Fahrenheit
What can be considered the first modern thermometer, the mercury thermometer with a standardized scale, was invented by Daniel Gabriel Fahrenheit in 1714. Daniel Gabriel Fahrenheit was the German physicist who invented a alcohol thermometer in 1709, and the mercury thermometer in 1714. In 1724, he introduced the standard temperature scale that bears his name - Fahrenheit Scale - that was used to record changes in temperature in an accurate fashion.
Who did the self cleaning window invent?
The self-cleaning window was invented by scientists at the PPG Industries in the late 20th century. They developed a special type of glass coated with a thin layer of titanium dioxide, which has photocatalytic properties that break down organic dirt when exposed to sunlight.
What year was the Apollo space suit invented?
The Apollo space suit has its roots in the 1955 XMC2-ILC suit developed for the X-15 program by International Latex Corporation of Dover, DE (aka ILC). ILC would go on to further develop that suit to the point where it won the Apollo suit contract over 7 other competitors in 1962. It was used successfully through 1974 and no Apollo missions were ever cut short due to a problem with the suits. Patent no. 3,751,727 was filed by ILC to cover the development of the Apollo suit.
a guy from Zimbabwe who had no window frames invented it.
What is the best space invention?
It's subjective, but many consider the Hubble Space Telescope as one of the best space inventions. Hubble has provided groundbreaking insights into our universe, including discovering new planets and galaxies, and has revolutionized our understanding of space.
Who developed the Fahrenheit temperature scale?
The Fahrenheit temperature scale was developed by Daniel Gabriel Fahrenheit, a physicist and engineer from Poland. He introduced the scale in the early 18th century, with water freezing at 32 degrees and boiling at 212 degrees Fahrenheit.
Who invented solar cooker and in which year?
The solar cooker was invented by Horace de Saussure in 1767. He constructed a small insulated box with three layers of glass to trap heat from the sun, pioneering the concept of solar thermal energy for cooking.
jhon. And might i add, get it for your 3 year old brother/sister, its a great present
Celebrology was coined by Sola Odumosu, the Nigeria-born intellectual genius (who himself is the Father of Celebrology), from a Latin word celebrare 'to honour' whose regenerative nominal case is honour,and a Greek word logos which means scientific study,so Celebrology literally means the scientific study of honour.
He defines it as a discipline which deals with human capacities for greatness at a foundational craving for the dignity of being, and being, being honourably responsible by awakening a deeper sense of appreciation that is full of universal apprasal.(reference:Celebrology-an Intellectual Search for Human Dignity ISBN 978-978-908-507-1, The Universal Declaration of Celebration Principles ISBN 978-978-48616-1-8)
Where was the first hologram invented?
Holography was invented in 1947 by the Hungarian-British. The first practical optical holograms that recorded 3D objects were made in 1962 by Yuri Denisyuk in the Soviet Union and by Emmett Leith.
thanks to wiki pedia...
Who invented the zimmer frame?
The zimmer frame was invented by a German engineer named Hugo Zimmer in the 1950s. It was originally designed to assist patients recovering from orthopedic surgery, but it has since become a common mobility aid for the elderly and those with limited mobility.
The first mirrors were likely made by ancient civilizations using polished metal or obsidian. The concept of reflection was understood, and these early mirrors were used for practical and cosmetic purposes. Over time, different materials and techniques were developed to create smoother and clearer mirrors, leading to the mirrors we use today.
What did david bushnell invent in 1775?
David Bushnell invented the submarine in 1775. He created the vessel, called the Turtle, for military use during the American Revolutionary War. The Turtle was designed to be operated by one person and used to attach explosives to enemy ships.
When was the buffalo fly trap invented?
The buffalo fly trap was invented in the late 19th century by Frank and Charles Rounds in North America. Buffaloes would rub against the trap to brush off flies, triggering its action to catch and kill the flies.
What is the purpose of a sundial and how does it work?
A sundial is used to tell time by using the position of the sun in the sky. It works by casting a shadow onto markings that indicate the time based on the position of the shadow relative to those markings. The gnomon (the part that casts the shadow) is oriented towards the North Pole to properly align with the sun's position.
What year was the non optical telescope invented?
The non-optical telescope, primarily radio telescopes, were invented in the 1930s. One of the first and most notable radio telescopes was built by Karl Guthe Jansky in 1931.
