Natural gas has no odor. Gas companies add a harmless chemical called mercaptan to give it its distinctive “rotten egg” smell.

Thanks for sharing Adina Z.!

#science #sciencefacts #naturalgas #mercaptan #odor #odorless

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Word Search Puzzle 194

Word List : #cavy #nonbusy #oogonium #nuthook #duretto #podagric #domicil #mirvs #saltant #hearty #odorless #spilings #iranian #petaurus #somdel #gaily #blancs #mony

http://karafinance.com/2024/02/27/word-search-puzzle-194/

Carbon monoxide concentrations growing more intense as we go from yellow to orange to red, measured at 12,000 feet by NASA's Terra satellite. #burning #global #warming #pollutant #odorless #colorless #poisonous
https://earthobservatory.nasa.gov/global-maps/MODAL2_M_AER_OD/MOP_CO_M

floating on gas...

#sulfurhexafluoride #inorganic #colourless #odorless #gas #density #bubbles #floating #aquarium #animatedgif