Helical Wheels
Java applet to illustrate alpha-helices, using a traditional helical wheel. Output as Postscript, JPEG, GIF or PICT.
http://kael.net/helical.htm

Nord Gear
Mechanical and electrical drive equipment. Offers geardrives such as helical, shaft-mount, helical bevel, worm and planetary types.
http://www.nord.com/

Helical Pier Systems Ltd.
HELICAL PIER SYSTEMS - Supplies helical pier (screw piles) products for new construction foundations and foundation repair. Helical Piers for residential and commercial construction World-Wide
http://www.helicalpiersystems.com/

Eberhard Bauer Gear Motors
Full program of gearmotors and speed reducers from 0.1 ~ 100Hp. Inline helical, shaftmount, wormgear and helical-bevel designs are offered.
http://www.vlmotion.com/eberhard_bauer.html

Chiral Photonics
Manufacturer of fiber lines with a chiral (helical) structure for improved performance. Includes product, technical, and employment information. Based in Clifton, New Jersey.
http://www.chiralphotonics.com

National Institute for Fusion Science (NIFS), Japan
核融合発電の為の高温・高密度プラズマ研究。安全で環境に優しいエネルギー源の開発。地上に太陽を―核融合新エネルギーの早期実現を目指して。
http://www.nifs.ac.jp/

DAR Astro Machining
Products include mirror cells, helical and double helical focusers, eyepiece adapters, video camera adapters and eyepiece parfocal rings. Company is located in Canada.
http://www.oneilphoto.on.ca/oneilatm.htm

Classic Tube
Manufacture prebent replacement tubing for automotive restoration and aftermarket. Custom applications or bent to OEM specifications, in stainless steel or OE steel tubing.
http://www.classictube.com/

DVORA
Dvorak engineering Ltd. is a leading supplier of quality equipment for stock-breeding industry, mixed fodder industry and baking industry. We specialize in planning, providing and installing equipment according to our customers desire. We believe that strong, long term relationships with our customers allows us to better understanding yours needs as well as inspires better performance. Our equipment makes your work more profitable and efficient. We keep an eye on innovation of the market and responds on its requirements.
http://www.dvorak-online.com

Anek Lines
Welcome to ANEK LINES Ferries - Book online your ticket to Italy or Greece, check the timetables and our special offers
http://www.anek.gr/