To stop ice from melting you are going to have to stop heat getting to it so you need to wrap it in a good insulator. Wrapping the ice in bubble wrap or putting it in a box made from polystyrene foam would work well, the thicker the insulator the better! A waterproof insulator is good because water is quite a good conductor of heat, if you say wrapped it in straw then the water released from the first bit of ice would soak into the straw and make it a less good insulator allowing more ice to melt. You could get around this by putting the ice in a plastic bag and wrapping the bag in an insulator that wasn't waterproof. For any container the more ice you have in it at the start the longer some will last. Ice can be kept in a high quality vacuum flask for quite a long time but if you are looking to make it yourself then it would be far from simple.
Yes because if the container has a whole in it the air well make the water squezze out of the whole
To create a vacuum in a glass container, you can use a vacuum pump to remove air molecules from within the container. Place the glass container on a vacuum pump, turn it on to create a low-pressure environment, and then seal the container to maintain the vacuum inside. This will remove most of the air molecules from the container, creating a vacuum.
To make a heat thermos, you will need a vacuum-insulated container, usually made of stainless steel, with a tight-fitting lid to trap heat inside. The vacuum insulation prevents heat transfer through conduction, convection, and radiation, keeping liquids hot for hours. Simply pour your hot beverage into the thermos and seal it tightly to maintain its temperature.
A 1000 gallon plastic container typically weighs around 200-250 pounds when empty. The weight can vary depending on the specific design and thickness of the plastic used to make the container.
To make a gas that can be weighed, you need a container to hold the gas and a scale to measure its weight.
It's very simple, you just buy a liquid called" GALIUM"
Yes it can. Glass can be recycled by melting it to make new glass items; but I believe it's not quite that simple.
Try melting a Hershey Bar (You can get it at Fred Meyer) and pouring it into a container. Freeze it, and take it out, dump out the frozen chocolate, and carve it into a rabbit.
Yes, you can freeze simple syrup for later use. Just make sure to store it in an airtight container to prevent freezer burn.
Use old candle wax , melt it down pour into glass container and let harden. Or you can try melting old newspaers with candle wax for a unique creation.
To make a simple calorimeter, you will need a container to hold water, a thermometer to measure temperature changes, and a heat source to generate heat. Place the container with water on the heat source and measure the initial temperature. Apply heat to the water and record the temperature change. By measuring the amount of heat applied and the temperature change, you can calculate the heat capacity of the calorimeter.
To make vanishing cream at home, you'll need a few simple ingredients: water, beeswax, and a carrier oil like almond or coconut oil. Start by melting the beeswax and oil together in a double boiler until fully combined. Then, slowly add water while continuously mixing until you achieve a smooth, creamy consistency. Allow the mixture to cool before transferring it to a container for storage.
To make effective homemade spider traps, you can use simple materials like a small container, tape, and a bait such as sugar water or vinegar. Place the bait in the container and cover it with tape, leaving small openings for spiders to enter. The spiders will be attracted to the bait and get trapped inside the container. Check the traps regularly and dispose of any captured spiders.
To make a shelf-stable simple syrup at home, combine equal parts sugar and water in a saucepan. Heat the mixture until the sugar dissolves completely. Let it cool, then store it in a clean, airtight container in the refrigerator for up to a month.
Melting is when a solid becomes hot and "melts" into a liquid. (wax)
Use a ice-cream container and seal it
heat it