[@Aisling] "I'm a scientist, yes, and we can't count that high either," Ioan said with a smile. "We just calculate with those numbers, and we don't write a 7 with 22 zeroes, by the way. Instead, we write "7 times 10 to the 21st power" or "7*10^22". This is much shorter. You should know that scientists are lazy. And I can't answer that question, but it might be so."