We used a trash bag because it naturally had a design that opened up more that allowed the air to push up more. We added wire around the rim to help keep the "mouth" open.

9ft Drop Test

What we used:

• Cardboard
• Trash bag
• Straws
• String
• Wire
• Dowels



Here we made wheels out of cardboard and attached it to dowels, the axels. We put the dowels in the straws to allow the wheels to move. We added clay on the base to add more weight, allowing the wheels to spin more; carrying it further.

What we used:

• Cardboard
• Clay
• Straws
• Dowels

Ramp Test



We designed a gigantic sail to catch the most air to move it forward. We used a wire structure to maintain the shape, but we kept the paper loose to allow it to bend and catch more air.

What we used:

• Cardboard
• Paper
• Straws
• Dowels
• Wire

Wind Test

Incline Roller

For the incline we will let the heavy roller do its thing.

Drop test

Our drop test will be using a tiny sheet of tissue paper to maximize the time it spends in the air using weight.

Parachute. Our vehicle is hooked onto a parachute.

The Big Wheel

The Big wheel is the counterweight of our project.

The Sail and Big Wheel

The Sail is used for the wind challenge to propel our car

The Parachute, Big Wheel, and The Sail

The parachute is for the drop test, It slows the Big Wheel from falling

Information

Model 1

Sale Number 1

Product Name Sail Car