Cover the answers on the right.
The last two are very difficult!
106
phones 1 megaphone 1012
bulls 1 Terabull 10-12
boo 1 picoboo 10-9
goat 1 nanogoat 10-3
ink
machine 1 millink machine 1015
loaves of bread 1 petabread 10-24
cat 1 yoctopus 1021
leprechauns 1 irish zetta
Scientific Explorations with Paul Doherty |
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6 May 99 |