Contest

Cold Take: a Raspberry Pi That Notifies You When Your Water Is Ready

Mini Portable Solar Powered Fan

Aam Panna: a Traditional Mango Cooler

Reusable Water Balloons

“3 INDIAN SUMMER COOLERS”

Climate Friendly Room Cooling

Portable Cooling Mister & Bonus Stationary Pet Version (2 Different Options)

Mulberry-Cream Smoothie

Diy Fan

Gazebo With Natural Cool Air

AeroWear : Don't Carry the Fan. Wear It

A Scoop of Summer: Mango Sorbet

DIY Water Balloon Launcher

SleeveVent : a Passive Cooling Vent for Bikers

Hydrosleeve : Your Eco Cooler

ESP32 Air Conditioner Control Module

Summer Mini Cooler

5v USB Portable Fan Adjustable Speed

Two-Tone Strawberry Orange Slushie

DIY Mini Desktop Ultrasonic Mist Cooler

Drinking Vessel

And Umbrella That Sprays Mist It Will Keep You Cold Plus It Will Keep You Shady!😎

Water Cooled Shirt

Making Natural Healthy Nice Cream for a Hot Day

Mini Drink and Food Cooler

Pet Monitor for RVs and Trailers (Saves Dogs From Heat!)

How to Make a SummVersion of the Sylheti 7-Color Tea of Bangladesh

SOLARIS - the Solar Powered Cabana

Build a "Dogamaran": a Catamaran-style Float for Small Dogs

How to Cool Your Car With Salt

Homemade Orange Sorbet

Amazing Homemade Cookies and Cream Ice Cream

How to Build a Futuristic Desktop Mini Fridge for Hot Gaming Sessions

Quickly Cool a Beer on a Hot Day

STOP THE HEAT

The Optimal Window for Optimal Window Optimisation — an ESP32 That Tells You When to Open the Windows

Cooling Chest Insert

Fan Favorite

How to Make a Homemade 20 Minute Sand Timer Using Plastic Bottles ⌛

DIY Insulated Cedar Cold Plunge

Sun Shade Decking: Beating the Heat While Chilling Outside