Max Planck — "When we speak of the 'reality' of the external world, we mean that it is indepen…"
When we speak of the 'reality' of the external world, we mean that it is independent of our perception of it.
When we speak of the 'reality' of the external world, we mean that it is independent of our perception of it.
Click any product to generate a realistic preview (~30s). Up to 3 at a time.
"The world needs men who can think for themselves, and not just repeat what they have been taught."
"Science is not only a discipline of reason but also one of romance and passion."
"Truth never triumphs—its opponents just die out."
"The history of science shows that even the most firmly established theories can be overturned by new discoveries."
"The highest value of human life lies in its service to humanity."
Your cart is empty