Huh, can't you float a thumbtack in water? If it sinks, it means that the amount of water displaced weighs less than the tack.
thickness of a thumbtack
There are no perfect rhymes for the word thumbtack.
"GOSH! I hurt my finger on a THUMBTACK !"
Thumbtack - website - was created in 2008.
I used a Thumbtack to pin something on the board.
Maple syrup will sink but water is unable to sink because it is water.
Yes, thumbtack is a compound word made up of 'thumb' and 'tack'.
the water sink is not solid and liquid
object that sink in water
Yes, thumbtack is a compound word made up of 'thumb' and 'tack'.
Pumice does not sink in water.