135. My doomsday machine will have a highly-advanced technological device called a capacitor in case someone inconveniently pulls the plug at the last second. (If I have access to REALLY advanced technology, I will include a back-up device known as a battery.)
— Evil Overlord Inc. Cellblock A
not good to work with liquid nitrogen without gloves
the flowers are the same as finger tips
חנקן נוזלי לא מזיק בחשיפה קצרה. הוא פשוט מתאדה מהר מדי. יש לו קיבולת חום נמוכה מדי.
http://www.youtube.com/watch?v=gjsMV1MglA4