Spider silk spinning field, the spinneret apparatus of an adult "Araneus diadematus" (garden cross spider) consists of the glands shown below. Similar multiple gland architecture exists in the black widow spider. In order to artificially synthesise spider silk into fibres, there are two broad areas that must be covered. These are synthesis of the feedstock (the unspun silk dope in spiders), and synthesis of the spinning conditions (the funnel, valve, tapering duct, and spigot). There have been a number of different approaches. The molecular structure of unspun silk is both complex and extremely long. Though this endows the silk fibres with their
Timothy Garden, Baron Garden defence capabilities, Defence Diplomacy, interoperability for NATO forces and counter-terrorism. He appeared as the military advisor on the BBC television series "Crisis Command". Garden wrote widely on security topics, and his publications include two books: "Can Deterrence Last?" and "The Technology Trap", both written while he was a serving RAF officer. He wrote for a number of security-related projects, including developments in NATO, European defence, missile defence proposals and global security issues. He served as a member of the panel of experts for the UK government's 1998 Strategic Defence Review, and gave evidence to the Defence Committee on the new