Remove the fossil from the bowl, wipe it clean with paper towels and scrub it with a soft-bristled toothbrush to remove excess dirt and other particles.
1. True or false: In ancient Rome people used human urine to clean their dirty laundry. True. In ancient Rome people used human urine to clean their dirty laundry — and it actually worked. Learn More: Pods vs. Powder vs. Liquid Detergent: Which Works Best? 2. Which country is consider...
Agates are hard rocks formed by silica and water. Once sliced, agates reveal elaborate bands of color formed over time. Agates differ in color and appearance depending on where they were formed. A raw agate must be cut into slices and sanded on various grits of sandpaper before it is ready...
Place the clean rocks back in the tumbler and put in the same amount of medium grit as you did coarse grit. Then, fill the tumbler with water until the water reaches the bottom of the top layer of rocks. Seal the lid and turn it on. Run the tumbler for 4 to 6 days, checking on...