Paulina Oleś
More ideas from Paulina
Winch Simple machines Recycled STEM Activity! Build a winch for a simple machines STEM project with kids. Use recycled materials to build a hand crank winch for kids to see how machines work. Recycled STEM.

Build a winch for a simple machines STEM project with kids. Use recycled materials to build a hand crank winch for kids to see how machines work. Recycled STEM also great for Earth Day.