Sotheby's is auctioning "the ultimate NFT": the source code with which Sir Tim Berners-Lee invented the World Wide Web. Due to the historical and unprecedented "relevance and cultural impact" of the item on sale, the auction house recognized it was impossible to put an estimate on it and decided to "let the bidders decide what it's worth." The bid is already higher than than $2 million dollars, with days to go before the sale. IMAGES AND SOUNDBITES