Air flows in, oxygen diffuses into the blood and carbon dioxide diffuses into the air. The spider's normal movement provides all of the necessary energy to push air in and out. Book lungs are a series of very thin, leaf-like structures (like the pages in a book). The inside of ...
* Open/closed loop feedback control of the air/fuel mixture. The PCM may ignore the oxygen sensor rich/lean feedback signal until the coolant reaches a certain temperature. While the engine is cold, the PCM will remain in "open loop" and keep the fuel mixture rich to improve idle quality...
If the engine overheated, the thermostat also should be replaced as a precaution to eliminate the risk of a repeat boil over. Overheating frequently damages the wax element inside the thermostat. You also should check the coolant sensor to make sure it has not been damaged. Inspect the thermost...
How the Alcosensor III or IV Works Modern fuel-cell technology (which may power our cars and even our houses some day) has been applied to breath-alcohol detectors. Devices like the Alcosensor III and IV use fuel cell sensors. The fuel cell has two platinum electrodes with a po...
For example, the catalytic converter uses a catalyst and oxygen to burn off any unused fuel and certain other chemicals in the exhaust. An oxygen sensor in the exhaust stream makes sure there is enough oxygen available for the catalyst to work and adjusts things if necessary. Besides gas, ...
5.A leaky manifold gasket or a cracked header can also leak air into the exhaust system, fooling the oxygen sensors. Another quick test is to fill the exhaust with smoke. Surprisingly, a leak can admit a fair amount of air without making a noticeable exhaust noise. ...
oxygen-a dangerously low level similar to conditions at the top of Mount Everest, and about half that of air at sea level. However, mice that had the oxygen sensor HIF-1a genetically removed from their skin failed to produce this hormone (荷尔蒙) even after hours of such low oxygen. ...
Another amazing sensor found in insects is the IR sensor in pyrophilous beetles such as in the genusMelanophila. Will we ever be able to engineer an IR sensor as sophisticated as the ones found in beetles? Dr.Helmut Schmitz(Institute of Zoology of the University of Bonn) will share his ...
A thermometer with a humidity sensor can be extremely useful in monitoring a grow area. Learn everything you need to know about humidity: https://www.growweedeasy.com/humidity-growing-cannabis Air Circulation Your Marijuana Plants Need Air! Cannabis plants “breathe” CO2 like we breathe oxygen...
I also have a recipe for homemade dishwasher soap (not detergent) featuring vinegar, Dawn, and oxygen bleach that can help keep your dishwasher clean and makes a good substitute for your usual detergent in a pinch! How To Clean Your Dishwasher In 3 Easy Steps Start by feeling around the ...