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
Storing Beets. Roots will keep for up to 3 weeks in the refrigerator and the leaves for up to a week if stored in an airtight plastic bag. Storing Broccoli. Heads will keep in the refrigerator for up to a week.Storing Brussels Sprouts. Early winter sprouts left on the stem and hung in a cool dry place will keep for up to a month. Singly harvested, they will keep for 7-10 days in the refrigerator.tore in the refrigerator 5-7 days. Do not store in plastic bags. Storing Okra. Will keep a few days in the refrigerator. Storing Onion. Store bulbs in a cool, dry place in an open weave mesh basket or bag to allow free air circulation. Do not store with other vegetables.