"Stalactite" / "Stalagmite"

       One way to remember which word is which:

please click on cartoon to enlarge

       My way to remember as a kid was "stalactite" is on the ceiling; "stalagmite" comes up from the ground.

       But what are the derivations?  Both come from Greek stalassein, "to drip."  Not much there to help in distinguishing the two words.  So maybe my childhood mnemonic device should stand.

       For more Dan Piraro "Bizarro," you may find him here.