Yes, because the freezer has to use more energy for the crushed ice.
to make water freeze faster you put it some place that's colder.
No, in fact it will make it faster because Chocolate Syrup is think.
faster
Ice cream can be freeze dried. They sent this up in space with astronauts. You need to have or make a vacuum pump that turns the ice cream into a gas and dry it.
no,only ice
Cold air and hot water makes water freeze faster simply because the hot water is steaming and so the result is that there is less water to freeze. hot water = steam = less water less water = faster freeze cold air = faster freeze
In 2009
nothing
cake
No, I am afraid not. To make ice cream you need to make an egg custard (milk + a little cream, egg yolks, sugar and vanilla). Then freeze that.
Salt because water especially hot water will make it freeze faster.
vanilla