The document discusses how little the internet actually weighs physically. It explains that according to estimates, the entire internet only weighs about 50 grams, about the weight of a strawberry. This is calculated based on the number of electrons and amount of electricity needed to power all the servers that store and transmit internet data. Even individual files, emails, photos, etc. weigh incredibly small amounts, with one email estimated to weigh just two ten-thousandths of a quadrillionth of an ounce.