Sentences with phrase «rocket fuel chemical»

Not exact matches

But the fact that studies have shown chemicals (like BPA and perchlorate [aka rocket fuel]-RRB- can also be found in breastmilk is not mentioned.

A chemical that is an ingredient of rocket fuel has been discovered to make up baby milk, formula products.

Perchlorate, a hazardous chemical in rocket fuel, has been found at potentially dangerous levels in powdered infant formula, according to a study (pdf) by a group of U.S.

His rocket could also serve as a garbage truck, getting dead satellites and discarded upper - rocket stages out of their dangerous orbits around our planet (a job the larger chemical - fueled rockets can't perform efficiently because they use too much fuel).

A chemical reaction is initiated between the fuel and the oxidizer in the combustion chamber, and the resultant hot gases accelerate out of a nozzle (or nozzles) at the rearward - facing end of the rocket.

Perchlorate, a hazardous chemical in rocket fuel, has been found at potentially dangerous levels in powdered infant formula, according to a study (pdf) by a group of U.S. Centers for Disease Control scientists.

This past February the agency reversed a long - standing decision to not regulate the rocket - fuel ingredient perchlorate, making the chemical the first new drinking - water contaminant to be regulated since 1996.

Whiffs of chemicals found in rocket fuel, a dark pyramid that resembles rare volcanic rocks on Earth and glassy particles bearing traces of water are among the Curiosity rover's finds in its first chemical investigation of Martian dirt.

Ion exhaust is much faster than the exhaust from a chemical rocket, so an ion engine can produce 10 times as much thrust from each pound of fuel.

Unlike chemical rockets, where the propulsive energy is stored in the fuel itself, Dawn gets the energy to accelerate the xenon from two solar panels.

To travel that distance within a generation, Milner said, a chemical rocket like the ones we use today would need fuel equivalent to the weight of all the stars in the Milky Way.

Found in rocket fuel, explosives, fireworks, and fertilizers, this common environmental chemical noticeably disrupts thyroid function.

http://www.nrdc.org/health/safe-drinking-water.asp; Bellinger, D. C. «Lead... continue (Perchlorate is a toxic chemical used in making rocket fuel and explosives, and atrazine is a pesticide and a known endocrine disruptor, meaning it interferes with our hormones, even at extremely low levels.)

While it's true that they passionately advocate their homemade formula over industrial versions (which often contain hydrogenated oils, high fructose corn syrup, and even traces of a chemical found in rocket fuel)-- most people don't seem to find this to be problematic.

Drink Fluoride - Free Water: Fluoride in water, and a rocket fuel manufacturing by - product known as perchlorate, and other toxic chemicals are among the many substances in water that may trigger or worsen the risk of thyroid problems.

You must drink spring or filtered water as tap water can be contaminated by up to 300 chemicals, including medications, parasites, rocket fuel additives, pesticides, etc..

According to the Environmental Protection Agency (EPA), a person has 700 chemicals on average in their body, including rocket fuel and pesticides, with the most plentiful being phthalates, found in perfumed and colored personal care products.

Each robot dinosaur was equipped with braided fuel lines, armor that can be shot off like puzzle pieces, heavy saw blades for grinding mineral deposits, hydraulic joints, power cells, shoulder - mounted rocket launchers and machine guns, and translucent tanks filled with red, blue, or green chemical weapons.

For instance there is chemical bond energy in rocket fuel and some of that fuel is burned outside the earth's atmosphere.

So most chemical rocket use oxygen [and oxygen is the most massive component] so if one had gas station which just provided oxygen «fuel» this would drastically lower cost.