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: 17,563

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: 56 Views: 5,140	Last Post By Double Helix June 5th, 2022, 11:16 AM
Not a UFO on Mars! Ingenuity's first test flight. Started by Double Helix, April 21st, 2021 02:48 PM	Replies: 5 Views: 2,832	Last Post By Double Helix May 14th, 2022, 11:19 AM
Artificial Evolution Started by zinjanthropos, May 12th, 2022 11:01 AM	Replies: 2 Views: 353	Last Post By zinjanthropos May 14th, 2022, 09:36 AM
Wd40 and Brasso/Silvo Started by geordief, April 17th, 2022 06:56 AM	Replies: 6 Views: 644	Last Post By geordief April 18th, 2022, 05:51 PM
Has Sale of Newport Wafer Fab to China Been Properly Investigated?! Started by Double Helix, April 5th, 2022 08:29 PM	Replies: 0 Views: 614	Last Post By Double Helix April 5th, 2022, 08:29 PM
Can we remake plastic waste into rocket fuel? Started by Kevin_Hall, January 4th, 2022 02:16 PM	Replies: 5 Views: 1,087	Last Post By Johnmo89 February 21st, 2022, 11:24 PM
Dragonfly : NASA's Next Flyer - To Saturn's Moon Titan! Started by Double Helix, February 8th, 2022 09:10 PM	Replies: 0 Views: 882	Last Post By Double Helix February 8th, 2022, 09:10 PM
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: 1,782	Last Post By Double Helix January 28th, 2022, 07:47 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: 1,490	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: 1,608	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: 1,793	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: 4,529	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: 2,234	Last Post By Stanley514 June 20th, 2021, 07:19 AM
What are They Used For? Started by zinjanthropos, April 28th, 2021 07:19 AM	Replies: 0 Views: 2,316	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: 3,127	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: 2,530	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: 2,631	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: 2,759	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: 2,787	Last Post By PhDemon January 17th, 2021, 04:52 AM
Yeast Bioreactor Started by hodki087215, December 1st, 2020 03:29 AM	Replies: 5 Views: 3,471	Last Post By hodki087215 December 8th, 2020, 04:55 PM