Special lighting technology developed for plant growth experiments on space shuttle spaceslab missions is now used to treat brain tumours in children
Space-time is a concept used to describe a medium that extends throughout the universe. It helps explain how gravity bends light around large objects, as an object is said to warp space-time and therefore creates a distortion which light follows.
Valco Infrared heater can be used as a space heater. The can save you lots of money on energy costs.
sunlight,water,soil and space.. temperature
It sounds like a term used in some science fiction story. "Quadrant" is often used in such stories to refer to a region of space.
A portable carbon monoxide detector is used to sniff an area in a confined space to make sure that there is no carbon monoxide gasses present before any personnel are allow to enter the confined space.
for women only, usually used in the case of gossip. The woman shall be confined in a chair and dunked in water.
The voltage can be any voltage that you like or what is available. It is the specifications of the light fixture that defines whether it is suitable to be used in a confined space. One has to know what the environment is in the confined space before a light fixture can be chosen. The environmental conditions can be any one of a number of conditions including explosive gases. With explosive gases present, the wiring and devices within the space must all be explosion proof equipment.
A carbon dioxide extinguisher (used on electrical installation fires) should not be used in a confined space, as the user could be overcome and be asphyxiated (deprived of air).
It is to reduce the impact of electrical shock to the workers (in case any). By having less voltage the consequence would also be diminished. Installation with higher voltage (110 V, 220 V, or 380 V) is possible to create a fatal incident depending upon the environment (wet, metal surface, etc.)
Calibration gases are used to ensure that gas detectors are operating properly when working in confined spaces. They are commonly used in underground utilities or natural gas refineries.
You need a special measuring device, generally known as a Gaseometer, used to detect and quantify fumes.
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The cylindrical section of the International Space Station used for working and living in space is called the Destiny module. It serves as a laboratory for scientific research and experiments, as well as a living quarters for the astronauts on board.
WD-40 is not recommended for use in space due to its potential flammability and the risk it poses in a confined environment. In space, astronauts use specially formulated lubricants and greases that are designed to withstand the unique conditions experienced in space, such as vacuum, extreme temperatures, and microgravity.
A pipe wrench, or an adjustable wrench, is used for any job which requires being able to adjust the wrench after inserting it into a tight or confined space, such as when attaching pieces of pipe together near a wall.
The entry team(s) shall maintain constant radio communications with the officer in command. Should radio communications fail or not be used, communication shall be maintained with the lifeline. The following rope signals will be used to communicate basic messages: a. 1 pull on rope - O OK b. 2 pulls on rope - A Allow slack c. 3 pulls on rope - T Take up slack d. 4 pulls on rope - H Help