Latest threads in ⚙ Mechanical Engineeringshow only best voted threads
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Gold From Filter Feeders
Ingesting calcium from oyster shell suppliments is supposedly unhealthy from the high lead levels. Filter feeders concentrate the heavy metal in their shell. Now, to be sure, Pb is more reactive than...
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15 years ago
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Re: Proposals for air breathing hypersonic craft. V
Huh? That's like saying the top of a wheel or caterpillar track stops relative to the vehicle. In fact it moves forward at twice the speed of the vehicle relative to the ground. Don't give up your day...
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15 years ago
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Mastering AutoCAD 2008 and AutoCAD LT 2008
Mastering AutoCAD 2008 and AutoCAD LT 2008 Mastering AutoCAD 2008 and AutoCAD LT 2008 Mastering AutoCAD 2008 and AutoCAD LT 2008 offers a unique blend of tutorial and reference that includes...
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15 years ago
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Re: Dimples On Model Aircraft Could Greatly Extend Range
Good question. Golf ball dimples make an advantageous shape for a SPINNING ball. Wings can often use vortex generators, or something not unlike dimples - to energize the boundary layer. Brian W
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15 years ago
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The Wheel
I don't see a newsgroup so I'll try here... We have these popular aluminum wheels with as few as five column-sized spokes and often there are six spokes or more. And sometimes the spokes are smaller...
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15 years ago
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Intergraph suite
Hello I need Intergraph suite. Prices? How?
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15 years ago
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Re: OT Proven Alternative Energy
Dear CBFalconer: Well, there are some alternatives to rewinding the materials back to their original state (which was also radioactive). - Grind it all to dust, bin sort each atom (like they do to get...
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15 years ago
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Use of Anti Seize on Vehicle Lug Nuts
Hi everyone, I would like to start a discussion on the use of anti seize on vehicle lug nuts. Searching the net, there are people that claim to have used anti seize on lug nuts for many years with no...
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15 years ago
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New in Modern Architecture & Design News
New in Modern Architecture & Design News ArchiCAD 12 + Crack Download Artlantis Studio Student Edition Eng 1.2.2 Artlantis Studio is a proven stand alone rendering solution developed and edited by...
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15 years ago
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Trackball balls?
Looking for a source of --I assume-- injection molded balls as used in trackballs. I'd appreciate any pointers. Thanks, -Martin
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15 years ago
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Re: Total Number of Deaths From Boiler Explosions v. High Energy ?Density ?Batteries
It is not clear from your diagram which direction is forward. Is it a new design for a motorcycle?
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15 years ago
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Questions regarding the function of rubber vehicle body mounts
Hi everyone, I have some questions regarding the functioning of vehicle rubber body mounts in general, & specifically, rear cab mount bushings for Chevy K1500 series pickups having conventional two...
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15 years ago
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Free AutoCAD & 3DS Max objects Download AutoCAD ArchiCAD
Free AutoCAD & 3DS Max objects Download AutoCAD ArchiCAD 2d 3d DWG blocks details objects Library 3ds max Models - Modern Architecture & Design news
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15 years ago
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conversion of low grade heat to higher grade heat
Is it possible to produce a tiny fluid stream at 110 C from a large fluid reservoir at 50 C? Basically I'm wondering if a thermal analogy to the hydraulic ram exists. (page 2) "This device allows some...
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15 years ago
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friction coefficient
Hi all, Have you pleasure to inform us about intervals friction coefficient for steel - wood interface and steel - FRP (Epoxy/Glass) Thank you in advance
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15 years ago
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