Coniston Water per hour () in "Blue Bird K4". Between 1956 and 1959 Sir Malcolm's son Donald Campbell set four successive records on the lake in "Bluebird K7", a hydroplane. In 1966 Donald Campbell decided that he needed to exceed 300 miles per hour (483 km/h) in order to retain the record. On 4 January 1967, he achieved a top speed of over 320 miles per hour () in "Bluebird K7" on the return leg of a record-breaking attempt. He then lost control of "Bluebird", which somersaulted and crashed, sinking rapidly. Campbell was killed instantly on impact when decapitated by the K7's
Water-in-water emulsion the lyotropic liquid crystal is DSCG molecules solvated in water. Traditional PDLCs have found application, from switchable windows to projection displays. The water-in-water emulsion of polymer-dispersed lyotropic liquid crystals has the potential for building highly bio-functional materials because of its compatibility with protein structure. Other known types of water-in-water emulsions involve the separation of different biopolymers in aqueous solution. 4. (a) Terentjev, E. M. Europhys. Lett. 1995, 32, 607–612. (b) Poulin,P.; Stark, H.; Lubensky, T. C.; Weitz, D. A. Science 1997, 275, 1770–1773. 5. Scholten, E.; Sagis, L. M. C.; Van der Linden, E., Effect of Bending Rigidity and Interfacial