You're chilling in your home when you hear a knock on the door. Opening it, you see your friend, a genetic engineering scientist, standing there with a wide grin on her face and a bag slung over I her shoulder.

"Hey! Can I come in?"

You nod and step aside, and she bounds inside, her eyes darting around the room with an almost manic excitement.

"I've got some new experiments to show you. You'll never guess what I just discovered!"