My dad has a cap with a solar powered fan on it. : r/mildlyinteresting

You know, Marge, I've had my share of troubles. But sitting here

Utilizes sunlight to emit lights to solar panel, and convert light energy into electric energy that drives the micro-motor to make fan work. Solar

Portable Mini Solar Powered Fan Cooler Solar Clip On Hat Fans For Travel

Solar is in! And working, whats normal wattage for 2 panels? : r

The tops of these champagne bottles we used at work look like

Reddit Developers: Reddit blackout begins as forums protest

How to Make a Solar Fan Cap at Home - DIY

Poweraid® SOLSOL™ The Solar Hat that Charges

My dad has a cap with a solar powered fan on it. : r/mildlyinteresting

【Hanging Neck or Clip on Hat】Solar powered hat fan offers you cool experience and keeps you off sunstroke. Clip on visor or hang in the neck, it will

Yosoo Portable SolarFan, Solar PowerHat Clip on Mini Fan Pocket Clips Solar Hat Sport Fan USB Hanging Cooler for Indoor Ourdoor

Feutegraf (u/Feutegraf) - Reddit

This traffic light with a timer : r/mildlyinteresting

Fat fractals in the pan I left soaking overnight : r/mildlyinteresting