|I like the minimal reusable packaging|
I purchased Rolobox over the weekend and it arrived at my doorstep this afternoon, so we played a little bit after dinner. I'll admit that I didn't read the product description thoroughly before purchasing. The wheels are much larger than I expected. The wheels and axles are easy to assemble though parents should do the hole punching into the cardboard. Rolobox website shows a pencil for puncturing, but our shoe box needed scissors. Please use caution when cutting holes into cardboard (I am clumsy, which one reason I recommend hole punch + skewer sticks for axles when it comes to our toilet paper racers).
|J and his new race car|
Surprisingly, we had a shoebox handy (one that has outlasted the pair of shoes that came with them). I also thought a Cars box was pretty relevant for a (race) car science demonstration. It seems like it would work with tissue boxes and any corrugated cardboard box.
Sciency things to do with makeshift car and Rolobox Wheels:
- Attach the wheels so you can put things in the box. How does the car move with different items in them? How does the car move when loaded down with rocks? How does the car move when loaded with tissues?
- How does the car roll on carpet vs. wood floor vs. linoleum/tile?
- Flip the box so the bottom of the box is the top of the car. Add a sail, balloon(s), or fan/motor(s). Can you get your car to move without pulling on the included string?
- Cut your car into a more aerodynamic shape (think "teardrop" or more like a triangle). Test it using gravity on a makeshift ramp (we use particle board as ramps) How does a more aerodynamic vehicle move in comparison to a boxy vehicle?
Now if only I could find reusable wheels small enough to attach to our toilet paper rolls (our most plentiful recyclable) that would also be light enough to move with simple kid power (blowing)...