When I was 14 my parents bought me a chemistry set and I decided to make water. (Laughter) So, I made a hydrogen generator and I made an oxygen generator, and I had the two pipes leading into a beaker and I threw a match in. (Laughter) And the glass — luckily I turned around — I had it all in my back and I was about 15 feet away.
Y puse los dos tubos en un vaso de precipitados, y arrojé un fósforo en él. (Risas) Y vidrio — afortunadamente me volteé. Y me cayó todo en la espalda. Y estaba alrededor de 5 metros de distancia.