WHAT HAPPENS WHEN IT BURNS? Officials warned the controlled burn would send phosgene and hydrogen chloride into the air. Phosgene is a highly toxic, colorless gas with a strong odor that can cause vomiting and breathing trouble and was used as a weapon in World War I. Phosgene is considered...
ofyears,butinrecenttimestherehasbeenlesscomingandalotmoregoing.Whentheworldwas stillpopulatedbyhunter-gatherers,small,tightlyknitgroupsdevelopedtheirownpatternsof speechindependentofeachother.Somelanguageexpertsbelievethat10,000yearsago,whenthe worldhadjustfivetotenmillionpeople,theyspokeperhaps12,000languagesbetweenth...
For months, FBI Director Christopher Wray has warned about the risk of cyberattacks leading to physical disruptions, such as forcing a power plant to overheat and potentially explode. Dr. Charles Clancy, chief technology officer at the national security-
When a small magnet is repeatedly dropped, it becoumes demagneitized. Explain what happens to the magnet subatomically. What happens when two speakers of a stereo are brought face to face? Why? If you lower the window on a car while moving, an empty plastic bag can sometimes fly out...
Will my laptop explode when it gets too hot? Have you ever wondered what happens when your laptop overheats? Well, my mind boggles at the thought of the possible havoc that can happen inside my laptop when it overheats. New advancement in technology brings smaller, faster laptops; but with...
What happens when a dye pack explodes? When the dye pack explodes, it releases an aerosol of red smoke, red dye and sometimes, tear gas. The dye pack burns at 400 degrees Fahrenheit, preventing any attempts to remove the device from the bag. Usually, the explosion of the dye pack makes...
doi:10.1097/00006534-196507000-00030Stark, R. B.Plastic and Reconstructive Surgery
What happens when earth's magnetic field flips? Why a plastic rod becomes negatively charged when rubbed with a cloth and why glass becomes positively charged when rubbed with a cloth. What governs this effect? What is happening when you cut a magnet? What is the ...
of the landfills studied were leaking . " No liner can keep all liquids out of the ground for all time . Eventually liners will either degrade , tear , or crack." reports the Environmental Protection Agency .When that happens , toxic ...
It is said that a half-hour of plogging burns about 288 calories(卡路里),while only jogging burns 235 calories. Some parents go plogging with their children at weekends. "It is the best family education. My child learns the idea of environmental protection by plogging. She...