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: 16,204

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

Aluminum-Ion Graphene Batteries : Will they replace the dominant Lithium-ion format?! Started by Double Helix, November 27th, 2021 02:50 PM	Replies: 3 Views: 862	Last Post By Double Helix January 28th, 2022, 07:47 PM
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: 43 Views: 3,536	Last Post By Double Helix October 31st, 2021, 06:36 PM
Portable Nuclear Reactors : U.S. Department of Defense to investigate their possible use at remote facilities! Started by Double Helix, September 28th, 2021 04:09 PM	Replies: 0 Views: 716	Last Post By Double Helix September 28th, 2021, 04:09 PM
Can shale industry be a starter for geothermal energy? Started by Daumic, September 17th, 2021 02:38 PM	Replies: 0 Views: 823	Last Post By Daumic September 17th, 2021, 02:38 PM
Space pollution : How do we get rid of all the orbital debris that threatens critical assets like ISS and satellites?! Started by Double Helix, August 28th, 2021 12:21 PM	Replies: 0 Views: 1,019	Last Post By Double Helix August 28th, 2021, 12:21 PM
Northrop Grumman wins NASA "Gateway" contract for orbital lunar outpost! Started by Double Helix, July 9th, 2021 12:18 PM	Replies: 0 Views: 3,738	Last Post By Double Helix July 9th, 2021, 12:18 PM
Fusion Reactors - Much effort, but little progress toward a functional energy source. Started by Double Helix, June 19th, 2021 12:18 PM	Replies: 1 Views: 1,437	Last Post By Stanley514 June 20th, 2021, 07:19 AM
Not a UFO on Mars! Ingenuity's first test flight. Started by Double Helix, April 21st, 2021 02:48 PM	Replies: 4 Views: 1,885	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: 1,530	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: 2,330	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: 1,751	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: 1,860	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: 1,971	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: 1,996	Last Post By PhDemon January 17th, 2021, 04:52 AM
Yeast Bioreactor Started by hodki087215, December 1st, 2020 03:29 AM	Replies: 5 Views: 2,663	Last Post By hodki087215 December 8th, 2020, 04:55 PM
Spectacular Escape Started by zinjanthropos, November 30th, 2020 01:17 PM	Replies: 0 Views: 2,122	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: 3,346	Last Post By GiantEvil October 3rd, 2020, 05:16 PM
Electrogasdynamic generator Started by Stanley514, September 17th, 2014 07:08 PM	Replies: 24 Views: 5,940	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: 5,543	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: 3,746	Last Post By Peter Dow February 25th, 2020, 01:20 PM