Using science to fine-tune your fake blood recipe - Boing Boing (blog)

Boing Boing (blog)

Using science to fine-tune your fake blood recipe Boing Boing (blog) Blood is complicated: it changes texture, color and thickness depending on where it's flowing from and how fast. Though you can make a convincing fake blood with water, food coloring, flour and corn syrup, getting the proportions right depends on a ...