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To see Sariel's latest LEGO creations and writing, visit www.sariel.pl. You can also check out his YouTube channel to see his models in action: www.youtube.com/user/searme. For exclusive building instructions, behind-the-scenes photos, and more, become a Facebook fan: http://www.facebook.com/pages/Sarielpl/243748243695
Gear ratio calculator and gear coupling tool Downloadable gear ratio calculator and gear coupling tool Sariel's scaling tool Pneumatic engine performance calculator Winch and pulley performance calculator
Unofficial LEGO set guide and database Dynamic site for comparing parts between LEGO sets Bricklink catalog Technicopedia by Eric Albrecht LEGO motors datasheet Visual LEGO wheel helper (list of rims with matching tires) Unofficial LEGO color guide
Brickshelf: www.brickshelf.com Flickr: www.flickr.com/groups/lego/ MOCpages: www.mocpages.com
Official LEGO Technic designers’ blog World’s #1 unofficial LEGO Technic blog World’s #1 unofficial LEGO blog Poland’s #1 unofficial LEGO blog (available in English)
Official LEGO on-line shop World’s #1 unofficial LEGO marketplace LEGO on eBay
Mechanisms explained with animations How Stuff Works Blueprints archive Studless geometry by example High-resolution photos of vehicles by make
Eurobricks (international): www.eurobricks.com LUGNET (international): www.lugnet.com BeLUG (Belgian): www.belug.be LUG Brasil (Brazilian): lugbrasil.com Brickish Association (British): www.brickish.org VicLUG (Canadian): www.viclug.ca Kostky (Czech): www.kostky.org Byggenpladen (Danish): www.byggepladen.dk de Bouwsteen (Dutch): www.debouwsteen.com LowLUG (Dutch): www.lowlug.nl FreeLUG (French): www.freelug.org SeTechnic (French): www.setechnic.com 1000steine (German): www.1000steine.com ItLUG (Italian): www.itlug.org LUGPol (Polish): www.lugpol.pl PLUG (Portuguese): www.plug.pt DoubleBrick (Russian): www.doublebrick.ru BayLUG (US): www.baylug.org NELUG (US): www.nelug.org SEALUG (US): www.sealug.org