You could use a plastic recycling bin lid. Its what i used i am 10 years old.
reusing
pleas help me to make a robot by using waste material
plastic bottle
A trigonometry model can be made out of waste material by using things like Popsicle sticks, string, and paper tubes. Various shapes and principles can then be represented using these commonly discarded items.
just go and stick it together
Waste material can be made, into what ever you want it to be!
hazardous waste
Waste gases come out of their leaves. Other than that, they don't excrete any waste material.
like acid waste,material waste
Reusing material means using the same materials again for another purpose instead of disposing of them. This helps to reduce waste and consumption of new resources.
Excreta disposal via water carriage is any time water carries away human waste. The most common example of this is through a plumbing system, with a flushing toilet.
The abstract noun of the verb "waste" is "waste." It refers to the act of using something inefficiently or carelessly, resulting in its loss or depletion. In a broader sense, it can also denote the material or resources that are discarded or not utilized effectively.