What is the lava on The Floor is Lava made from?

ALSO: Mad Men's blackface revealed. AND: Aaron Sorkin's movie lands a home

Like many of you, I’ve been watching Netflix’s The Floor Is Lava. It’s a fun idea, though I feel like the format is let down by everything on the show that takes place outside of the lava room.

There’s a great Vulture article that explains how the show is made and answers all of your questions:

• What is the lava made from?

• How do contestants slam their face…