'In testing out gases by smelling them (not a good idea) Humphry Davy found in 1800 that this one made him feel giddy'
nitrous oxide (or laughing gas)
SCIENCE: In testing out gases by smelling them Humphry Davy found in 1800 that this one made him feel giddy
In testing out gases by smelling them Humphry Davy found in 1800 that this one made him feel giddy
In testing out gases by smelling them Humphry Davy found in 1800 that this one made him feel giddy
SCIENCE
nitrous oxide
SCIENCE