vitreous insulation
21Gel — For other uses, see Gel (disambiguation). An upturned vial of hair gel A gel (from the lat. gelu freezing, cold, ice or gelatus frozen, immobile) is a solid, jelly like material that can have properties ranging from soft and weak to hard and… …
22Dolomite — This article is about the rock and mineral. For other uses, see Dolomite (disambiguation). Dolomite Dolomite and magnesite – Spain General Cat …
23Serpentine group — The serpentine group describes a group of common rock forming hydrous magnesium iron phyllosilicate ((magnesium, iron)3silicon|2oxygen|5hydroxide|4) minerals; they may contain minor amounts of other elements including chromium, manganese, cobalt… …
24Allotropes of carbon — Eight allotropes of carbon: a) Diamond, b) Graphite, c) Lonsdaleite, d) C60 (Buckminsterfullerene or buckyball), e) C540, f) C70, g) Amorphous carbon, and h) single walled carbon nanotube or buckytube. This is a list of the allotropes of carb …
25Neuroprosthetics — (also called neural prosthetics) is a discipline related to neuroscience and biomedical engineering concerned with developing neural prostheses. Neural prostheses are a series of devices that can substitute a motor, sensory or cognitive modality… …
26Electronic packaging — is a major discipline within the field of electronic engineering, and includes a wide variety of technologies. It refers to enclosures and protective features built into the product itself, and not to shipping containers. It applies both to end… …
27tiffin — /tif in/, Brit. Informal. n. 1. lunch. v.i. 2. to eat lunch. v.t. 3. to provide lunch for; serve lunch to. [1775 85; var. of *tiffing, equiv. to tiff (obs.) to sip, drink + ING1] * * * ▪ Ohio, United States …
28Tiffin — /tif in/, n. a city in N Ohio. 19,549. * * * ▪ Ohio, United States city, seat (1824) of Seneca county, north central Ohio, U.S., on the Sandusky River, about 45 miles (70 km) southeast of Toledo. Fort Ball, a military depot of the War of… …
