On the bench · not built yet

Square Slicer

Cut the two small squares and rearrange the pieces to fill the big one; then use it to find shortcuts across a park.

Nearby on the shelf

Squeeze the square root of 2 between closer and closer decimals on a zooming number line.

From a virus to the Milky Way: compare sizes in scientific notation on a slider through scales.

Design ski runs by slope; too steep crashes, too flat stalls. Rise over run becomes a feel.