A large block of mischmetal, a mixture of lanthanum, cerium, and a few other random rare earths. Blocks like this are used for spark effects in movies. It is incredibly sparky stuff, here I'm holding it up to a small grinding wheel. The Spin and Rotate videos show this in action.
Dan The Produce Man from Dan's Fresh Produce in Alameda, CA tells us how we can keep lettuce fresh for 3 to 4 weeks in the refrigerator. Dan The Produce Man from Dan's Fresh Produce in Alameda, CA tells us how we can keep lettuce fresh for 3 to 4 weeks in the refrigerator. Category Entertainment
Carrots can be left in the ground until ready ti use as long as the ground does not freeze. Carrots will keep in the refrigerator for 1 to 3 months. Blanched carrots will keep in the freezer for up to 6 months. Carrot Varieties. Short (2 to 4 inches): Minipak (60-65 days); Tiny Sweet (60-65 days). Half-long (5 to 6 inches): Danvers Half-long (75 days); Gold King (70 days); Royal Chantenay (70 days).