About this 3D model

Cooler for 50mL conical tube. Fill it up with water using the openings on the side and keep it inside the freezer until the water is frozen. After it we kept it outside the freezer with a conical tube inside the cooler for 1h. The temperature on "tube B" dropped almost 22°C when compared with the "control tube A". ===== If you'd like to support me you can post a make, comment and/or pay me a coffee at PayPal