The old wind mills found on the pairie had many blades and worked fine.
Discy Latest Questions
As a combination, decomposition, or replacement? Why?
And hold a conversation with us about random topics, like politics, or philosophy, or culinary?
I need to know name, symbol, and charge. Typically flashcards don’t make it easier.
i’ve heard of people dissolving baking soda in water and then coating metal with the solution. after doing this they hold it over a flame and repeat the process two to tree times.
I’m going to collect oral bacteria and swab it on a petri dish with agar. I will soak a small square or circle of tissue in one mouthwash and place it in the middle of the petri dish. Then I ...
Doing a science project on which battery would last longest in a flashlight. What could be a control in this experiment? [I couldn’t manage to think of any myself… If anyone could help that would be nice!]