Who hasn't wanted kitty ears that move realistically based on what you're thinking?
Science-minded, loves dogs, needs new collar; this is the perfect gift!
Even if they can't pronounce "mitochondria" yet, they'll appreciate the funny squiggles!
Let's face it, soap will end up covered in bacteria anyway, why not give it a head start?
There wouldn't be cookies in the first place without the science of baking. Celebrate it!