Forum: Mechanical, Structural and Chemical Engineering

The application of scientific and mathematical principles to practical ends such as the design, manufacture, and operation of efficient and economical structures, machines, processes, and systems and the branch of engineering science that studies computable processes and structures.

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Started by (In)Sanity, November 9th, 2008 04:16 PM

Replies: 12
Views: 14,190

Last Post By: daniel9ds; December 30th, 2010, 11:09 AM

Hydrogen - The ultimate in portable solar energy via electrolysis of water. But Is it viable? Started by Double Helix, January 20th, 2021 09:24 PM	Replies: 26 Views: 1,153	Last Post By Stanley514 June 12th, 2021, 08:02 PM
Not a UFO on Mars! Ingenuity's first test flight. Started by Double Helix, April 21st, 2021 02:48 PM	Replies: 4 Views: 663	Last Post By Double Helix May 8th, 2021, 04:00 PM
What are They Used For? Started by zinjanthropos, April 28th, 2021 07:19 AM	Replies: 0 Views: 342	Last Post By zinjanthropos April 28th, 2021, 07:19 AM
Three cheers for Perseverance! Successful landing at Jezero Crater!! Started by Double Helix, February 18th, 2021 04:57 PM	Replies: 1 Views: 1,118	Last Post By Double Helix March 7th, 2021, 07:56 PM
Are "Flying Bug Bots" viable, or will power issues limit their capability? Started by Double Helix, March 5th, 2021 01:21 PM	Replies: 0 Views: 581	Last Post By Double Helix March 5th, 2021, 01:21 PM
The Starship is ready. But where will you go and what will you find? Do you even need to be sure of such details?! Started by Double Helix, February 13th, 2021 02:52 PM	Replies: 3 Views: 699	Last Post By Double Helix February 16th, 2021, 12:23 PM
Spaceships Powered by Fusion!! How to you convert the energy into propulsion?! Started by Double Helix, January 19th, 2021 09:48 PM	Replies: 4 Views: 784	Last Post By Double Helix January 21st, 2021, 01:58 PM
Wet Nitrogen Started by Sedecimdies, January 16th, 2021 06:00 PM	Replies: 1 Views: 791	Last Post By PhDemon January 17th, 2021, 04:52 AM
Yeast Bioreactor Started by hodki087215, December 1st, 2020 03:29 AM	Replies: 5 Views: 1,453	Last Post By hodki087215 December 8th, 2020, 04:55 PM
Spectacular Escape Started by zinjanthropos, November 30th, 2020 01:17 PM	Replies: 0 Views: 949	Last Post By zinjanthropos November 30th, 2020, 01:17 PM
Degrease front disk brake? Started by Novatian, October 1st, 2020 05:02 AM	Replies: 2 Views: 2,155	Last Post By GiantEvil October 3rd, 2020, 05:16 PM
Electrogasdynamic generator Started by Stanley514, September 17th, 2014 07:08 PM	Replies: 24 Views: 4,690	Last Post By Stanley514 July 8th, 2020, 10:49 AM
Oil furnace , gas, or heat pump? Started by filix, November 8th, 2019 06:40 AM	Replies: 11 Views: 4,298	Last Post By zinjanthropos April 7th, 2020, 07:57 AM
Electrically de-icing cable-stayed bridges Started by Peter Dow, February 20th, 2020 08:36 AM	Replies: 3 Views: 2,505	Last Post By Peter Dow February 25th, 2020, 01:20 PM
toothbrush speed Started by flantoons, March 21st, 2019 08:02 AM	Replies: 3 Views: 5,945	Last Post By Strange August 22nd, 2019, 04:24 PM
Elastic/Plastic Deformation Started by zinjanthropos, December 21st, 2018 11:51 AM	Replies: 1 Views: 4,859	Last Post By doitright December 22nd, 2018, 05:18 AM
1.4614 Martensitic Stainless Steel Properties Started by Effone, November 7th, 2018 03:58 AM	Replies: 1 Views: 3,766	Last Post By Dewey November 9th, 2018, 01:33 AM
pumping power for filling tank from bottom vs top Started by imran09, February 23rd, 2014 10:39 AM	Replies: 15 Views: 9,302	Last Post By SunilSiv October 17th, 2018, 12:26 AM
Could this clockwork compete with other storage methods? Started by The_machine, September 29th, 2018 04:02 AM	Replies: 4 Views: 3,977	Last Post By KJW September 30th, 2018, 02:55 PM
Efficent Magnetic Train Started by LouisBenedetto, September 12th, 2018 03:41 PM	Replies: 0 Views: 5,643	Last Post By LouisBenedetto September 12th, 2018, 03:41 PM