flashlight

2 D cells
"super heavy duty" eX-cell

48 cents for two!

Guesses:

Rob: 45 minutes
Leif: 4 hours

8pm to 2am Saturday night 6 hours

pretty impressed that it was still giong the next day.

10am to 1 am Sunday night 15 hours
 8am to 1 am Monday night 17 hours
 8am to 10:30 Tuesday night 2:30   40:30 hours, until useless pinpoint of light, nearly impossible to read by.

7 hours of glowing wire


dim at 8pm, brown circle of light 33 hours, but enough to read by.  Wouldn't want to have to use it to find a lost contact lens though.

Both Ken and the Dental assistant wanted to turn it off for me.
Guy at Carl's Jr. too.


Duracell D cells with new M3 Technology
Ultra The Most Powerful Duracell Battery
$3.69 for two-pack at Target.