Here's a bright idea - don't throw away your expired light bulbs - try making a sculpture with them instead! Free tutorial with pictures on how to make a recycled model in 3 steps by decorating with hot glue gun and light bulb.
Light bulb terrarium with moss.a fun light bulb project! You can also try your hand at a light bulb moss terrarium, but your best bet is to use an air plant (epiphyte) in there.they handle enclosed environments much better!
The Marimo ball—the green sphere of algae—is believed to be a sign of good luck in Japan. In Iceland, where the same type of algae grows, it’s said that your wishes will come true if you take care of a Marimo ball.