1. Prince Rupert’s drops
2. T. Birch ,The History of the Royal Society of London for Improving Natural Knowledge From its First Rise( A. Millar, London, 1756), p. 17.
3. R. Moray and C. Merrett ,The Art of Glass( Octavian Pulleyn, London, 1662), pp. 353–362.
4. R. Hooke ,Micrographia( Science Heritage Ltd. Lincolnwood, 1987), pp. 33–44.
5. E. Peligot ,Le Verre, edited by G. Masson ( Libraire De L'Academie De Medicine, Paris, 1877), pp. 24–32.