            <p name="8a83" id="8a83">Standing at a table in a chemistry lab in Barcelona, Cristina Gil Lladanosa tears open a silver, smell-proof protective envelope. She slides out a transparent bag full of crystals. Around her, machines whir and hum, and other researchers mill around in long, white coats.</p>
            <p name="b675" id="b675">She is holding the lab’s latest delivery of a drug bought from the “deep web,” the clandestine corner of the internet that isn’t reachable by normal searc