Molten Aluminum Vs 'Spitballs' - SO COOL!! (water balz)

The video demonstrates filling a fish tank with water polymer beads, which absorb water and become transparent. Molten aluminum is poured into the tank, creating unique art pieces. The process is repeated multiple times, resulting in various sizes and shapes. The video also explores potential uses for these creations, such as sculptures or garden accents.

Describe the appearance of the aluminum pieces after they were poured into the tank.

What potential uses were suggested for the aluminum pieces created in the experiment?