Heavy Water
Heavy water is a form of water that contains a larger than normal amount of the hydrogen isotope deuterium, rather than the common hydrogen-1 isotope that makes up most of the hydrogen in normal water. Heavy water is used as a neutron moderator in nuclear reactors, as it slows down neutrons and helps to control the fission chain reaction. It is also used in some types of nuclear weapons. Heavy water is produced by a number of methods, including electrolysis and distillation. It is important to handle heavy water with care, as it is both toxic and radioactive.
Your Previous Searches
Random Picks
- Digital Circuits: Digital circuits are electronic circuits that operate on digital signals, which are represented by binary digits (bits). These circuits are designed to perform logical operations and are the building blocks of digital electronics. Digital c ... Read More >>
- Network Capacity: Network capacity refers to the maximum amount of data that can be transmitted over a network in a given period of time. In the context of space and astronautical engineering, network capacity is a critical factor in the design and operation ... Read More >>
- Simulation Performance: Simulation Performance refers to the ability of a simulation model to accurately and efficiently represent the behavior of a real-world system. In the context of space and astronautical engineering, simulation performance is critical for de ... Read More >>
Top News
Check out this interactive map of the early universe, considered largest ever cr...
A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....
News Source: USA Today on 2025-06-12
The Vera C. Rubin Observatory is about to totally transform astronomy...
With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...
News Source: New Scientist on 2025-06-12
Trump's proposed science cuts will have huge consequences...
The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...
News Source: New Scientist on 2025-06-11
Starlink satellites are leaking radio signals that may ruin astronomy...
Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...
News Source: New Scientist on 2025-06-09
Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...
A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....
News Source: USA Today on 2025-06-06