Investment casting is an engineering process which is based on lost-wax casting, one of the oldest and well-known techniques used for the metal forming. Investment casting is also referred as lost-wax casting or precision casting and it is defined as a process of duplicating metal sculpture (usually gold, brass, silver, or bronze) casting from an […]

The organic compound with formula formulae CH3C6H3(NCO)2 is known as toluene diisocyanate and it is a natural concoction compound used as crude material for the creation of the polyurethane items. Toluene diisocyanate is also used to increase octane in gasoline. Raw materials used in production of toluene diisocyanate including aniline, toluene, crude oil, and propylene. […]

An ongoing trend observed in the market is increasing use of polymeric membrane for separation owing to its properties for intended application. The membrane offers low binding affinity for molecules and withstand harsh cleaning conditions. Polymeric membrane for separation has to be chosen according to the membrane fabrication technology. The polymer should be compatible with […]

NASA is working on its ambitious Mars mission, and the progress is impeccable. With the new reports, it is claimed that NASA is working on the mini helicopter, which will roam the Martian surface along with the Rover. Currently, the mission team is testing the helicopter for the upcoming mission. The mini helicopter will be […]

Researchers at Oxford University and Aberdeen University have found a deep crater under the sea on the coastal area of Scotland. The deep crater was formed by the powerful impact of asteroid billions of years ago. While studying the geographical plane, the scientists and researchers at the Oxford and Aberdeen University have found the ancient […]

The styrene butadiene latex is a type of emulsion polymer that contains butadiene and styrene. Different types of raw material are needed for the manufacturing of styrene butadiene latex such as butadiene, styrene, emulsifier, and water. In addition, latex is generally produced through cold process for which well-organized refrigeration equipment is required and while composition […]

Masterbatch is liquid or solid additives for plastic and mainly used for coloring the plastics. The black masterbatch is composed of the excessive carbon black raw material carrier resin and dispersant. There are three types of black masterbatch such as PE black masterbatch, PP black masterbatch, and PS black masterbatch. The black masterbatch widely used […]

On February 24, 2009, NASA encountered the fatal failure of Tauras XL Rocket on Vandenberg Air Force Base, California. Taurus XL Rocket was carrying a NASA satellite designed to calculate the carbon dioxide levels in the atmosphere. But the rocket launch failed after the payload was unable to separate from the rocket and the rocket […]

On April 10, the European Southern Observatory revealed that there will be some big announcement regarding the black holes soon. The scientists say that the world may soon witness first ever photo of the event horizon of black hole. Last time, while the news about the first detection of gravitational waves was announced, the scientists […]

Even though the All-female spacewalk at the International Space Station is cancelled due to the Spacesuit issues, the spacewalks are still going on. 30 March, NASA announced that the Astronauts have halfway completed the replacement of old batteries at the International Space Station. The Big power system overhaul will help regulate power consumption at the […]

Italian Space Agency launched an earth-observation satellite named PRISMA in sun-synchronous orbit today. The European Vega rocket took off with the PRISMA satellite and placed it in orbit around the earth. The Vega rocket took off from French Guiana base on 9:50 p.m. EDT March 21st. The rocket took off and placed the satellite in […]

Japanese space agency JAXA successfully landed a spacecraft on the asteroid. The spacecraft is named as Hayabusa 2, and it will return to earth after collecting the samples from the asteroid. But the comeback of the asteroid will be explosive for the Asteroid as JAXA is planning to bomb the asteroid to reveal what’s inside […]

SpaceX employees are working day and night to assemble the upper stage of its new space launch system, which will take off with the Starship Spacecraft soon. The company is building the system at South Texas establishment from the last few months. The Starship prototype is being made, which will be launched in the space […]

First Mars exploration mission started in 1997 with the Pathfinder mission. The Pathfinder lander might have landed near the remains of the old Martian sea, which once contained liquid water. According to a new research paper written by senior scientist Alexis Rodriguez, the Pathfinder lander may have accidentally explored the remains of the Martian Northern […]

CERN research board members have given the green light to the Forward Search Experiment to find new subatomic particles. The permission is granted to install the new equipment which will be used to detect new fundamental particles in the Large Hadron Collider. The experiment proposed by scientists at the University of California has been accepted […]

Melting glaciers in the Arctic Ocean show that the temperatures on Earth are getting hotter at a fast pace. The researchers collected ancient plants from 30 different sites on the Islands in the Arctic. These plants were 40,000 years old and they have been now revealed by the Canadian Arctic glaciers. This analysis also showed […]

Although a massive block of uncontrollable energy, the Sun has been the pivotal reason for sustaining human life on Earth. Nevertheless, the fate of the Sun isn’t that great, according to a recent study. This study says it is likely that the Sun would become a giant crystal orb in a few billions of years. […]

NASA has approved a potential project that would make space cargo missions easier than ever. According to the latest reports, Dream Chaser spaceplane from Sierra Nevada Corporation has received the clearance for full production from the national space agency. It means that the developers can start the full production of the spaceplane, which is expected […]

The FCC made an announcement that they had reached a settlement with Swarm regarding the unauthorized launch of a satellite from the start-up back in the year 2007. The problem had started off in the month of December last year. It was when the FCC managed to deny Swarm a license to launch a set […]

It has been some time since NASA announced its plans to return to the Moon before heading to Red Planet in the solar system. Now, in a rather important move, the space agency has announced its contract with nine American companies, which will play a significant role in taking the US to the Moon. Most […]