Article V explains the amendment process, which is different and more difficult than the process for making laws. When two-thirds of the Senate and two-thirds of the House of Representatives vote to change the Constitution, an amendment goes to the state legislatures for a vote.
Another way to use the fridge for brief cold stratification is to plant the seeds in individual jiffy pellets and put them in either a plastic covered container (such as for home baking little bread loaves) or in a store-bought greenhouse flat. Depends on how much room you have in your fridge.
Probably the most important point in using a cold frame is to start your plants early enough. I begin in mid-July, sowing seeds for slow-growing or heat-tolerant crops like scallions, chard, parsley, and for winter greens such as escarole, endive, dandelion, and radicchio.