Results 1 to 9 of 9
-
03-22-2010, 08:57 PM #1
A fact about bacteria
In school, now learning microbiology. Bacteria cell is very small (1/25,000) of an inch. A cubic inch (1 inch x 1 inch x 1 inch) contains 9 TRILLION bacteria cells. Viruses, are much smaller than bacteria
Per my text book.
-
-
03-22-2010, 09:04 PM #2
do you know the 2 every day objects that tend to hold the most bacteria per square inch?
-
03-22-2010, 09:14 PM #3
guessing, pen, and phone ??
my other guess would be money
-
-
03-22-2010, 09:16 PM #4
i'd say phone and doorknobs
-
03-22-2010, 09:19 PM #5
money is a great guess though.... i would guess that would be high as well... just know that doorknobs and phones have the most because of the numbers of people it comes in contact with.
-
-
03-23-2010, 11:55 AM #6
money is a great guess though.... i would guess that would be high as well... just know that doorknobs and phones have the most because of the numbers of people it comes in contact with.
Public restrooms have to be up there too...
-
03-23-2010, 12:22 PM #7
I've heard that the seat in a public restroom is the cleanest part in the restrooms .. the door knobs and sink knobs being the dirtiest.
-
-
03-23-2010, 08:39 PM #8
hi
your not allowed to post a question like that and not know the answer lol.
cheers mike
-
03-23-2010, 09:16 PM #9
Crazy fact there. My g/f got me to never touch the rubber on escalator's anymore knowing how nasty they can get.
-
Originally Posted by tutall 
