A fun and easy STEM challenge for kids. See how many pennies a straw boat can carry before it sinks in this awesome straw boats engineering challenge.
![Avatar](https://cdn.statically.io/img/i.pinimg.com/140x140_RS/0c/f8/f4/0cf8f440f4cd15ab83661003cc3d8def.jpg)
Bethany Teixeira Viens