1. Number 7 Blast Furnace:
A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper. Blast refers to the combustion air being "forced" or supplied above atmospheric pressure. In a blast furnace, fuel (coke), ores, and flux (limestone) are continuously supplied through the top of the furnace, while a hot blast of air (sometimes with oxygen enrichment) is blown into the lower section of the furnace through a series of pipes called tuyeres, so that the chemical reactions take place throughout the furnace as the material falls downward. More detailsNIST-F1 is a cesium fountain clock, a type of atomic clock, in the National Institute of Standards and Technology (NIST) in Boulder, Colorado, and serves as the United States' primary time and frequency standard. The clock took less than four years to test and build, and was developed by Steve Jefferts and Dawn Meekhof of the Time and Frequency Division of NIST's Physical Measurement Laboratory. The clock replaced NIST-7, a cesium beam atomic clock used from 1993 to 1999. NIST-F1 is ten times more accurate than NIST-7. It has been succeeded by a new standard, NIST-F2, announced in April 2014. More details
3. JCB Backhoe Loader:
A backhoe loader, also called a loader backhoe, digger in layman's terms, or colloquially shortened to backhoe within the industry, is a heavy equipment vehicle that consists of a tractor like unit fitted with a loader-style shovel/bucket on the front and a backhoe on the back. Due to its small size and versatility, backhoe loaders are very common in urban engineering and small construction projects as well as developing countries. This type of machine is similar to and derived from what is now known as a TLB (Tractor-Loader-Backhoe), which is to say, an agricultural tractor fitted with a front loader and rear backhoe attachment. More details
4. Magnetic Mind Control:
Transcranial magnetic stimulation (TMS) is a form of neurostimulation. TMS is a non-invasive procedure in which a changing magnetic field is used to cause electric current to flow in a small targeted region of the brain via electromagnetic induction. During a TMS procedure, a magnetic field generator, or "coil", is placed on the scalp. The coil is connected to a pulse generator, or stimulator, that delivers a changing electric current to the coil. TMS is used diagnostically to measure the connection between the central nervous system and skeletal muscle to evaluate damage in a wide variety of disease states, including stroke, multiple sclerosis, amyotrophic lateral sclerosis, movement disorders, and motor neuron diseases. More details
5. Compressed Air Car:
A compressed air car is a compressed air vehicle that uses a motor powered by compressed air. The car can be powered solely by air, or combined (as in a hybrid electric vehicle) with gasoline, diesel, ethanol, or an electric plant with regenerative braking. Compressed air cars are powered by motors driven by compressed air, which is stored in a tank at high pressure such as 31 MPa (4500 psi or 310 bar). Rather than driving engine pistons with an ignited fuel-air mixture, compressed air cars use the expansion of compressed air, in a similar manner to the expansion of steam in a steam engine. There have been prototype cars since the 1920s, with compressed air used in torpedo propulsion. More details
6. Enigma Machine:
The Enigma machine is an encryption device developed and used in the early- to mid-20th century to protect commercial, diplomatic and military communication. It was employed extensively by Nazi Germany during World War II, in all branches of the German military. Enigma has an electromechanical rotor mechanism that scrambles the 26 letters of the alphabet. In typical use, one person enters text on the Enigma's keyboard and another person writes down which of 26 lights above the keyboard lights up at each key press. If plain text is entered, the lit-up letters are the encoded ciphertext. Entering ciphertext transforms it back into readable plaintext. More details
7. Bullet Train (Shinkansen):
The Shinkansen, colloquially known in English as the bullet train, is a network of high-speed railway lines in Japan. Initially, it was built to connect distant Japanese regions with Tokyo, the capital, in order to aid economic growth and development. Beyond long-distance travel, some sections around the largest metropolitan areas are used as a commuter rail network. It is operated by five Japan Railways Group companies. Over the Shinkansen's 50-plus year history, carrying over 5.3 billion passengers, there has been not a single passenger fatality or injury due to train accidents. More details
8. Guillotine History:
A guillotine was an apparatus designed for efficiently carrying out executions by beheading. The device consists of a tall, upright frame in which a weighted and angled blade is raised to the top and suspended. The condemned person is secured with stocks at the bottom of the frame, positioning the neck directly below the blade. The blade is then released, to quickly fall and forcefully decapitate the victim with a single, clean pass so that the head falls into a basket below. The device is best known for its use in France, in particular during the French Revolution, where it was celebrated as the people's avenger by supporters of the revolution and vilified as the pre-eminent symbol of the Reign of Terror by opponents. More details
9. Summit Supercomputer:
Summit or OLCF-4 is a supercomputer developed by IBM for use at Oak Ridge National Laboratory, which as of November 2018 is the fastest supercomputer in the world, capable of 200 petaflops. Its current LINPACK is clocked at 148.6 petaflops. As of November 2018, the supercomputer is also the 3rd most energy efficient in the world with a measured power efficiency of 14.668 GFlops/watt. Summit is the first supercomputer to reach exaop (a quintillion operations per second) speed, achieving 1.88 exaops during a genomic analysis and is expected to reach 3.3 exaops using mixed precision calculations. More details
10. MSC Meraviglia Cruise Ship:
MSC Meraviglia is a cruise ship owned and operated by MSC Cruises, built at the Chantiers de l'Atlantique shipyard in St. Nazaire, France, by STX France. MSC Meraviglia is the lead ship of MSC's new "Vista Project" vessels, the Meraviglia class, with MSC Bellissima following in 2019. Each vessel will have a passenger capacity of 4,500. When it entered service in June 2017, it was the sixth largest cruise ship in the world, behind Royal Caribbean's Oasis-class cruise ships and AIDAnova. The ship initially operated in the western Mediterranean and has also cruised in Northern Europe as of summer 2019, but is scheduled to reposition to the United States for the first time. More details
11. Quantum Computers:
Quantum computing is the use of quantum-mechanical phenomena such as superposition and entanglement to perform computation. Computers that perform quantum computations are known as quantum computers. Quantum computers are believed to be able to solve certain computational problems, such as integer factorization (which underlies RSA encryption), substantially faster than classical computers. The study of quantum computing is a subfield of quantum information science. Quantum computing began in the early 1980s, when physicist Paul Benioff proposed a quantum mechanical model of the Turing machine. More details
12. RMS Titanic:
RMS Titanic was a British passenger liner operated by the White Star Line that sank in the North Atlantic Ocean in the early morning hours of 15 April 1912, after striking an iceberg during her maiden voyage from Southampton to New York City. Of the estimated 2,224 passengers and crew aboard, more than 1,500 died, making the sinking one of modern history's deadliest peacetime commercial marine disasters. RMS Titanic was the largest ship afloat at the time she entered service and was the second of three Olympic-class ocean liners operated by the White Star Line. She was built by the Harland and Wolff shipyard in Belfast. Thomas Andrews, chief naval architect of the shipyard at the time, died in the disaster. More details
13. AIDAnova Cruise Ship:
AIDAnova is a cruise ship built by Meyer Werft GmbH in Papenburg, Germany under contract from Carnival Corporation for AIDA Cruises. The first of the new Excellence-class ships, she was launched on 21 August 2018 and delivered on 12 December 2018. She has two sister ships scheduled for delivery in 2021 and 2023. The ship is the first cruise ship in the world that can operate completely using liquefied natural gas (LNG), like the cruiseferry Viking Grace. Her delivery was marred by delays, with rising complications arising from her engineering being the first-of-its-kind for a ship of her scale. More details
14. Nuclear Powered Icebreaker:
A nuclear-powered icebreaker is a nuclear-powered ship purpose-built for use in waters covered with ice. The only country constructing nuclear-powered icebreakers is Russia. Nuclear-powered icebreakers have been constructed by the Soviet Union and later Russia primarily to aid shipping along the Northern Sea Route in the frozen Arctic waterways north of Siberia. Nuclear-powered icebreakers are much more powerful than their diesel-powered counterparts, and although nuclear propulsion is expensive to install and maintain, very heavy fuel demands and limitations on range, compounded with the difficulty of refueling in arctic region, can make diesel vessels less practical and economical overall for these ice-breaking duties. More details
15. Self Driving Car:
A self-driving car, also known as an autonomous vehicle (AV), connected and autonomous vehicle (CAV), driverless car, robo-car, or robotic car, is a vehicle that is capable of sensing its environment and moving safely with little or no human input. Self-driving cars combine a variety of sensors to perceive their surroundings, such as radar, lidar, sonar, GPS, odometry and inertial measurement units. Advanced control systems interpret sensory information to identify appropriate navigation paths, as well as obstacles and relevant signage. Long-distance trucking is seen as being at the forefront of adopting and implementing the technology. More details16. Satellites:
A satellite is an object that has been intentionally placed into orbit. These objects are called artificial satellites to distinguish them from natural satellites such as Earth's Moon. On 4 October 1957 the Soviet Union launched the world's first artificial satellite, Sputnik 1. Since then, about 8,900 satellites from more than 40 countries have been launched. According to a 2018 estimate, some 5,000 remain in orbit. Of those about 1,900 were operational, while the rest have lived out their useful lives and become space debris. Approximately 63% of operational satellites are in low Earth orbit, 6% are in medium-Earth orbit (at 20,000 km), 29% are in geostationary orbit and the remaining 2% are in elliptic orbit. More details
