Here's the Horrifying Thing That Happens When You Pour Molten Copper on a Big Mac

Most people don’t go out to eat with the intention of conducting a science experiment on their order, but Tito4re is not most people. In his latest video, the YouTube user pours molten copper on top of a McDonald’s Big Mac, producing some stomach-turning results. The blazing hot metal seems to have little effect on the fast food giant’s famous burger, barely damaging it before rolling off the side.

Read More: Watch What Happens When This Man Pours Molten Copper on a Snow Globe

This isn’t the first time Tito4re has tried to melt something down with molten copper. His YouTube channel is chock full of videos of him dumping the substance on everyday items such as a tennis ball and an apple.

Write to Megan McCluskey at megan.mccluskey@time.com.