| The code was cracked hours before the two packages containing explosive liquid explosive PETN were intercepted in the United Kingdom and Dubai. |
| That bomb contained just 80g of PETN, while shoebomber Richard Reid, who failed to blow up a flight to Miami in December 2001, had a 100g charge. |
| Fortunately for the crew and passengers, the liquid didn't make enough contact with PETN to create an explosion. |
| The explosive material PETN, or pentaerythritol trinitrate, was used. |
| All of the specimens from southern El Petn have yellow or yellowish white flanks and ventrolateral surfaces. |
| A contribution to a knowledge of the herpetology of a portion of the savanna region of central Petn, Guatemala. |
