Gregor Mendel is known as the Father of Modern Genetics. He is a pretty big name in the science world. However, he did not receive any of this credit while he was alive. We'll come back to this later. Mendel was born in Austria in 1822. His parents were farmers. When he was young and on the farm, Mendel became very interested in plants, trees, and fruit.
Bought this fan for my garage fridge that I use to dry age beef and air Dry Cappicolas. Uses 2 D batteries. Put 2 new batteries in and have been running this fan for approximately 10 to 12 hours per day not counting today its been 7 days. Fan Box states up to 40 hours operation on 2 D's.
The hazard lights on most cars will drain a battery in between six and 10 hours assuming that nothing else is on. . Anything that uses power will drain the battery. It all depends on how long the lights are on, and how much current it draws, and the storage capacity of the battery. You should be good for several hours however, with a normal sized battery, in good shape. Fordman Â· 8 years ago.