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  • 20 mins

How can I know anything at all?

Updated Friday 17th April 2015

These short animations explore how we can know anything at all. 

Is science only really science when it can be proved false? If a tree falls in a forest and nobody is there to hear it, does it make a sound? All of these ideas surrounding thought are outlined in the animations below. 

What do you think? Let us know by using our comments facility below. 





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