You could buy
You can buy one of the following:
Thousands of
You can buy one of the following:
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Carl Sagan's Cosmos DVDs
Inspirational and wide-appeal science series. Thirteen episodes, each one hour long. for £11.71 (COL$34,170) from source
Shopping list
You can buy all of the following:
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5 thousand Scientific calculators
Casio FX-85GT+ scientific calculator for £7.99 (COL$23,320) from source