Her grandchildren can be heard giggling as they urge her to start tapping on the glass.
“C’mon, touch it.”
You can see the grandmother hesitate to touch the glass as the shark swims past.
She moves in closer and puts more of her hand onto the “aquarium.”
Then the shark suddenly turns and heads straight for the glass, the fierce predator’s mouth open terrifyingly wide. It rams the glass, cracking it. The grandmother flies back across the room and lands on her rear.
Thankfully she’s laughing. Thankfully no shark came through the glass.
It’s a virtual shark tank, but it looks most realistic.
The tank is part of an exhibit called Exquisitely Evil: 50 Years of Bond Villains, at the International Spy Museum.