The bubble mixture is more complex than the one sold in stores for children, but soap is still the main ingredient.
The team says the display is the world's thinnest transparent screen.
Submission Summary: 0 pending, 1 declined, 0 accepted (1 total, 0.00% accepted)
"Marriage is like a cage; one sees the birds outside desperate to get in, and those inside desperate to get out." -- Montaigne