I want to build a model of a hydroelectric dam. Ideas?
1st grade project: how does a dam work? model showing river, valley, dam, lake ,etc. Cross-section of dam? Any ideas or similar projects appreciated.
You can access an existing collection each time you add an Instructable to it, or from the "You" menu and page.
forgot your password or username?
Enter the email associated with your account and we will send you your username and a temporary password.
We have sent you an email with a password reset code. Please enter it below.