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.
If you leave leftovers or any food out too long, it will speed spoilage. Two hours is generally the max they should be left out, though the sooner you refrigerate them the better (remember to factor in the time it takes to drive back from the grocery store, and the time it takes you to unpack your groceries).
How do you know when something in cupboard or refrigerator has gone bad --or on the flip side --may look a little weird but is perfectly fine to eat? It can be easy to know when dairy and meat products go bad because of âuse byâ and expiration dates. Also our nose knows when those foods go bad. It can be harder, though, with everyday items that many of us keep stocked in our homes. Thereâs also the issue of flavor.