Most of the differences in building engines for off road SCORE or desert endurance racing purposes, say experts, concern the endurance factor. The annual Baja 1000 is actually 1,300 miles of punishing off-road racing. The winner will take 25 or 26 hours to complete the race, so the engines have to last for that long.
Double-dipping will make food go bad faster because it transfers saliva into the food, which promotes bacterial growth. One study even found that three to six double dips transferred about 10,000 bacteria from an eater's mouth to the dip sample. Putting leftovers away in a big clump may also promote food spoilage.
It's time to say goodbye to last week's dinner leftovers! We all try to live by the maxim, waste not, want not.. Frugality is fine, but sometimes it's best to do what needs to be done and empty out the fridge of all the bad leftovers. Food handling is just as important as feeding your family with healthy food.