sentences:  A YouTube contributor NightHawkInLight attempted to create materials that replicate the properties of Starlite in 2018.Observing that the mechanism that generates an expanding carbon foam in Starlite is similar to black snake fireworks, NightHawkInLight concocted a formula using cornstarch, baking soda, and PVA glue.After drying, the hardened material creates a small layer of carbon foam on the surface when exposed to high heat, insulating the material from further heat transfer.