Photography by Edward Hujsak
LILY PAD POOL WARMERS
Use hula hoops to heat your swimming pool using the sun.
Here’s an easy way to warm your pool that’s efficient, low-cost, safe, and actually enhances the beauty of the pool. The Lily Pad pool warmer doesn’t need to be removed to swim, sweep, or vacuum, and it meets new requirements in water conservation areas to keep at least half of a pool’s surface covered.
Best of all, the Lily Pad pool warmer can be made by anyone who’s just a bit handy with tools. It’s made of hula hoops, ...
Get Make: Technology on Your Time Volume 23 now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.