Inventions And Discoveries In Science And Technology Pdf

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Commercial success with a new technology usually depends on the exclusive ownership of a critical asset or capability. But to create the technology, an innovator draws on knowledge from many different sources. Inventors who mismanage that tension often fail to successfully commercialize their innovations. Inventors should carefully identify and protect the most profitable potential applications of an invention before competitors enter the fray.

New inventions

Born at a time when the world faced a dire threat, the laboratories came together to advance science, safeguard the nation and protect our freedoms for generations to come.

This network of Department of Energy Laboratories has grown into 17 facilities, working together as engines of prosperity and invention.

As this list of breakthroughs attests, Laboratory discoveries have spawned industries, saved lives, generated new products, fired the imagination and helped to reveal the secrets of the universe. Rooted in the need to serve the public good and support the global community, the National Laboratories have put an American stamp on the last century of science. With equal ingenuity and tenacity, they are now engaged in innovating the future.

The National Labs operate some of the most significant high performance computing resources available, including 32 of the fastest supercomputers in the world.

These systems, working at quadrillions of operations per second, model and simulate complex, dynamic systems — such as the nuclear deterrent — that would be too expensive, impractical or impossible to physically demonstrate. Supercomputers are changing the way scientists explore the evolution of our universe, climate change, biological systems, weather forecasting and even renewable energy.

In , the National Labs joined with the National Institutes of Health and other laboratories to kick off the Human Genome Project, an international collaboration to identify and map all of the genes of the human genome.

National Lab scientists, seeking to share particle physics information, were first to install a web server in North America, kick-starting the development of the worldwide web as we know it. Vela satellites, first launched in to detect potential nuclear detonations, transformed the nascent U.

The satellites featured optical sensors and data processing, logic and power subsystems designed and created by National Labs. Researchers at the National Labs helped to develop the field of nuclear medicine, producing radioisotopes to diagnose and treat disease, designing imaging technology to detect cancer and developing software to target tumors while sparing healthy tissue. The National Labs built the enclosure for the radioisotope thermoelectric generators that fuel crafts such as Cassini and have begun producing plutonium for future NASA missions.

National Lab scientists and engineers have led the world in developing safe, efficient and emissions-free nuclear power. Starting with the first nuclear reactor to generate electricity, National Labs have been the innovation engine behind the peaceful use of nuclear energy. Removing arsenic from drinking water is a global priority. A long-lasting particle engineered at a National Lab can now do exactly that, making contaminated water safe to drink. Another technology developed at a National Lab uses ultraviolet light to kill water-borne bacteria that cause dysentery, thus reducing child mortality in the developing world.

National Lab X-ray facilities have contributed a large portion of more than , protein structures in the Protein Data Bank. Almost all new medications that hit the market start with these data bank structures.

National Labs provide the theory, tools and techniques that offer industry revolutionary materials such as strong, lighter-weight metals and alloys that save fuel and maintenance costs and enable cleaner, more efficient engines. Subsequent light source research on the genetic courier, called messenger RNA, has revealed how the information is transcribed and how mistakes can cause cancer and birth defects. Credit for producing 3D maps of the sky — and million celestial objects — goes to National Lab scientists, who also developed a camera that mapped the entire surface of the moon.

Ever wonder how plants turn sunlight into energy? National Lab scientists determined the path of carbon through photosynthesis, and today use X-ray laser technology to reveal how each step in the process is triggered by a single particle of light. This work helps scientists explore new ways to get sustainable energy from the sun. The works of ancient mathematician Archimedes — written over by medieval monks and lost for millennia — were revealed to modern eyes thanks to the X-ray vision and light-source technology at National Labs.

These studies also have revealed secrets of masterpiece paintings, ancient Greek vases and other priceless cultural artifacts. A National Lab built and operated the first large-scale accelerator based on superconducting radio frequency technology.

This more efficient technology now powers research machines for exploring the heart of matter, examining the properties of materials and providing unique information about the building blocks of life. Protons and neutrons were once thought to be indivisible. National Lab scientists discovered that protons and neutrons were made of even smaller parts, called quarks. Over time, experimenters identified six kinds of quarks, three types of neutrinos and the Higgs particle, changing our view of how the material world works.

Dark energy — the mysterious something that makes up three-quarters of the universe and causes it to expand at an accelerating rate — also was discovered by National Lab cosmologists. The periodic table would be smaller without the National Labs. To date the National Labs have discovered: technetium, promethium, astatine, neptunium, plutonium, americium, curium, berkelium, californium, einsteinium, fermium, mendelevium, nobelium, lawrencium, rutherfordium, dubnium, seaborgium, flerovium, moscovium, livermorium, tennessine and oganesson.

Next-generation refrigerators will likely put the freeze on harmful chemical coolants in favor of an environmentally friendly alloy, thanks to National Lab scientists.

Removing hazardous lead-based solders from the environment is a reality thanks to a lead-free alloy of tin-silver-copper developed at a National Lab. The lead-free solder has been licensed by more than 60 companies worldwide. National Lab scientists used a nano technique to invent a new sponge that can absorb 90 times its own weight in oil from water.

High-pressure gas atomization processing pioneered at a National Lab made possible the production of titanium and other metal-alloy powders used in additive manufacturing and powder metallurgy.

Low-cost catalysts are key to efficient biomass refining. National Lab scientists created catalysts that are inexpensive and stable for biomass conversion. National Lab scientists created ways to reduce wear and tear in machines from table fans to car engines all the way up to giant wind turbines, such as a diamond-like film that rebuilds itself as soon as it begins to break down — so that engines last longer and need fewer oil additives.

National Lab scientists have developed a novel and versatile material that blends properties of ceramic and concrete to form a non-porous product that can do everything from seal oil w ells to insulate walls with extra fire protection. It even sets in cold weather. New kinds of power lines made from superconductors can carry electric current with no energy loss. Now deployed by National Lab scientists, these prototypes could usher in a new era of ultra-efficient power transmission.

National Lab scientists used a particle collider to recreate the primordial soup of subatomic building blocks that last existed shortly after the Big Bang. Say goodbye to traffic jams. National Lab scientists developed a technology that uses the attractive and repulsive forces of magnets to levitate and propel trains. Maglev trains now ferry commuters in Japan and China and will be operational in other countries soon. National Lab researchers created a device that could identify the contents of suspicious chemical and explosive munitions and containers, while minimizing risk to the people involved.

The technology, which quickly identifies the chemical makeup of weapons, has been used to verify treaties around the world. Today, RELAP is used throughout the world and has been licensed for both nuclear and non-nuclear applications, including modeling of jet aircraft engines and fossil-fuel power plant components.

The battle against heart disease received a boost in the s when National Lab research unveiled the good and bad sides of cholesterol. Today, diagnostic tests that detect both types of cholesterol save lives. Case closed. National Lab researchers and policy experts led the way in analyzing and implementing cool roofing materials, which reflect sunlight, lower surface temperature and slash cooling costs.

To replace gasoline, hydrogen must be safely stored and easy to use, which has proven elusive. National Lab researchers have now designed a new pliable material using nanoparticles that can rapidly absorb and release hydrogen without ill effects, a major step in making fuel-cell powered cars a commercial reality. You can sleep easier thanks to National Lab research that quantified the health risk posed by radon gas in parts of the country.

Subsequent EPA standards, coupled with radon detection and mitigation measures pioneered by a National Lab research team, prevent the naturally occurring gas from seeping into basements, saving thousands of lives every year.

A tool that identifies the microbes in air, water and soil samples is fast becoming a workhorse in public health, medical and environmental cleanup projects. Developed by National Lab scientists, the credit-card-sized device pinpoints diseases that kill coral reefs and catalogs airborne bacteria over U.

It also was used to quickly categorize the oil-eating bacteria in the plumes of the Deepwater Horizon spill. These and other forays into nanotechnology could lead to life-saving pharmaceuticals and more powerful computers. Library of Congress, could benefit from the technology.

A credit-card sized detector developed by National Lab scientists can screen for more than 30 kinds of explosives in just minutes. The detector, called ELITE, requires no po wer and is widely used by the military, law enforcement and security personnel. A National Lab and industry technique for strengthening metal by bombarding it with laser pulses has saved the aircraft industry hundreds of millions of dollars in engine and aircraft maintenance expenses.

Trains, planes and automobiles — and thousands of other objects — are safer, stronger and better-designed thanks to computer simulation software, DYNA 3D, developed by National Lab researchers. Sensors developed at the National Labs and placed aboard Vela satellites were used in the discovery of gamma-ray bursts GRBs in GRBs are extremely energetic explosions from distant galaxies.

Scientists believe that most of these bursts consist of a narrow beam of intense radiation released when a rapidly rotating, high-mass star collapses to form a neutron star, a quark star or a black hole. National Lab scientists achieved a The Tesla multi-shot magnet can be used over and over again without being destroyed by the force of the field it creates, and produces the most powerful non-destructive magnetic field in the world.

National Labs researchers perfected aerogels, known as frozen smoke. They are one of the lightest solids ever made and have the highest heat resistance of any material tested. They also are fireproof and extraordinarily strong — able to support more than a thousand times their own weight. As a result of their heat resistance, aerogels are outstanding candidates for insulation in buildings, vehicles, filters and appliances. Cell sorters are a vital tool for studying the biochemistry behind many diseases, including cancer and AIDS.

National Lab research jump-started the shale gas revolution by pointing the way to key technologies and methodologies for cost efficient extraction. Lab researchers also found the right combination of materials to make high-efficiency solar cells for spacecraft. National Lab scientists introduced some 20 innovative technologies — such as low nitrogen oxide NOx burners, flue gas desulfurization scrubbers and fluidized bed combustion — through the Clean Coal Technology Development Program that have deeply penetrated the marketplace, substantially controlled harmful power plant emissions and benefited energy production and air quality.

Increasing wind turbine efficiency with high efficiency airfoils has reduced the cost of wind power by more than 80 percent over the last 30 years. Now deployed in wind farms nationwide, these turbines owe their existence to National Lab research.

National Lab scientists have created highly insulated windows that change color to modulate interior temperatures and lighting. National Lab researchers have developed computer models that effectively manage the complex logistical tasks of deploying troops and equipment to distant destinations.

Integrated circuits and artificial hips owe their success to a National Lab discovery that revealed how to change a material by injecting it with charged atoms, called ions. Ion channeling is now standard practice in industry and science. A large-scale additive manufacturing platform developed by a National Lab and an industry partner printed 3D components 10 times larger and times faster than previous processes.

So far, the system has produced a 3D-printed sports car, SUV, house, excavator and aviation components. National Lab researchers adapted nuclear separations technology to develop a zonal centrifuge used to purify vaccines, which reduces or eliminates unwanted side effects. Commercial centrifuges based on the invention produce vaccines for millions of people.

The facility, operating as a living laboratory at a lab site, uses 50 percent less energy than required by commercial codes and only consumes energy produced by renewable power on or near the building. Weapons, explosives, plastic devices and other concealed tools of terrorists are easier to detect thanks to technology developed at a National Lab and now installed in airports worldwide.

A National Lab created an advanced battery that can store large amounts of energy from intermittent renewable sources — such as wind and solar — onto the power grid, while also smoothing over temporary disruptions to the grid.

Turn Your Science into a Business

By discovering science, scientists are able to create something that can immeasurably improve the quality of life; for example, computers, telephones, televisions, planes and the list go on. With the discovery of these inventions, people can achieve their aspirations much more easily. As we know, science has helped our country a lot. It can turn a small, poor country into a progressive country. Science is the only hope of man against diseases.

Born at a time when the world faced a dire threat, the laboratories came together to advance science, safeguard the nation and protect our freedoms for generations to come. This network of Department of Energy Laboratories has grown into 17 facilities, working together as engines of prosperity and invention. As this list of breakthroughs attests, Laboratory discoveries have spawned industries, saved lives, generated new products, fired the imagination and helped to reveal the secrets of the universe. Rooted in the need to serve the public good and support the global community, the National Laboratories have put an American stamp on the last century of science. With equal ingenuity and tenacity, they are now engaged in innovating the future. The National Labs operate some of the most significant high performance computing resources available, including 32 of the fastest supercomputers in the world. These systems, working at quadrillions of operations per second, model and simulate complex, dynamic systems — such as the nuclear deterrent — that would be too expensive, impractical or impossible to physically demonstrate.

Not a MyNAP member yet? Register for a free account to start saving and receiving special member only perks. Below is the uncorrected machine-read text of this chapter, intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text of each book. Wind, water, and animal power, with their limitations of place and capacity, were supplemented and then replaced by the steam engine, which went on to power the factories of the industrial revolution. The railroad made it possible to move things and people quickly over great distances. The telegraph and, later, the telephone carried communications across the countryside.

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New inventions

Staff Specialist. Have you discovered or invented something as a BNL researcher? Protect your discovery by filing a Record of Invention form.

Последний месяц был для Лиланда Фонтейна временем больших ожиданий: в агентстве происходило нечто такое, что могло изменить ход истории, и, как это ни странно директор Фонтейн узнал об этом лишь случайно. Три месяца назад до Фонтейна дошли слухи о том, что от Стратмора уходит жена. Он узнал также и о том, что его заместитель просиживает на службе до глубокой ночи и может не выдержать такого напряжения. Несмотря на разногласия со Стратмором по многим вопросам, Фонтейн всегда очень высоко его ценил. Стратмор был блестящим специалистом, возможно, лучшим в агентстве.

Джабба сразу понял, что Сьюзан права. Энсей Танкадо сделал карьеру на простых числах. Простые числа - главные строительные блоки шифровальных алгоритмов, они обладали уникальной ценностью сами по. Эти числа отлично работают при создании шифров, потому что компьютеры не могут угадать их с помощью обычного числового дерева. Соши даже подпрыгнула.

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