DescriptionMeasuringTapeInch+CM.jpgMeasuringTape (Inch+Centimeters), US-Standard (but far less common than only Inch). Date 16 September 2006 (original
straw
• tape
• target (box lid or paper
with a bull’s-eye drawn on)
• scissors
1. First, build a balloon-powered launcher. Slide 1–2 inches (3–5 cm) of
the