Tobacco smoke contains at least 4,000 chemicals including: ammonia, cyanide, arsenic, and formaldehyde.
Botulinum toxin, the etiologic agent of botulism, is considered the most poisonous of poisons.
Selenologists study the Moon, as geologists study Earth.
Pain is measured in units of "dols". The instrument used to measure pain is a dolorimeter.
Corpses don't decompose as fast as they used to because of all of the chemicals and additives we eat now.
Methane Gas can often be seen bubbling up from the bottom of ponds. It is produced by the decomposition of dead plants and animals in the mud.
Clothes dried outside smell better because of a process called ‘photolysis.’ For sunlight breaks down the compounds in the laundry that cause odour, such as perspiration and body oils.
Blype is the skin that peels off after a bad sunburn
Without any greenhouse effect, Earth would be cold and lifeless with an average temp of 0.4ºF
Dry ice does not melt. It sublimes, which means it goes directly from solid form to gaseous form