Innovations, inventions, patents and ideas for sustainable development
Innovations, ideas or patents for sustainable development. Decrease in energy consumption, reduction of pollution, improvement of yields or processes ... Myths or reality about inventions of the past or the future: the inventions of Tesla, Newman, Perendev, Galey, Bearden, cold fusion ...
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13/12/22, 15:17
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29/11/22, 13:47
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Ultra-fast 50000-cycle supercapacitor hybrid batteries
Attachments by jean.caissepas » 25/11/22, 16:21 - 10 Replies
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26/11/22, 00:13
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Nikola Tesla's excess energy? (Christophe Tetard)
Attachments by eclectron » 25/09/20, 08:11 - 331 Replies
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19/11/22, 15:16
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An algae-based battery that still works after 1 charges
Attachments by jean.caissepas » 03/11/22, 11:21 - 12 Replies
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03/11/22, 21:48
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Fujifilm develops an organic heat-resistant film
Attachments by Alain G » 14/03/13, 16:59 - 2 Replies
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26/10/22, 01:35
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06/09/22, 22:41
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Hatem prototype machine: photos and explanations
Attachments by patou » 01/12/07, 16:44 - 67 Replies
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06/09/22, 19:33
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Serious track of an autonomous engine
Attachments by BillyDjinou » 13/12/20, 19:14 - 18 Replies
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06/09/22, 00:50
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- 16 Replies
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29/06/22, 20:33
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Sharp Bi-Sided 540W Solar Panels
Attachments by jean.caissepas » 27/04/22, 16:28 - 3 Replies
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27/04/22, 21:09
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Li-Sulfur Batteries will begin to be marketed this year!
by jean.caissepas » 08/04/22, 10:43 - 1 Replies
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08/04/22, 10:54
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Electrorheology - Electrical treatment of gas oil
Attachments by kistinie » 07/11/19, 13:52 - 36 Replies
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18/03/22, 14:10
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Towards a sustainable e-commerce? Your opinion for a training!
by winget » 27/02/22, 10:55 - 4 Replies
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04/03/22, 22:37
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Amprius markets its Si 450 Wh/kg, 1150 Wh/l batteries
by jean.caissepas » 11/02/22, 16:42 - 6 Replies
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11/02/22, 20:06
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- 35 Replies
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21/12/21, 11:16
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24/11/21, 13:57
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- 4 Replies
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- Last message by Exnihiloest
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14/07/21, 17:28
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Educational synthesis of quantum physics
Attachments by bernardd » 20/11/10, 20:53 - 29 Replies
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27/06/21, 17:48
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- 13 Replies
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20/06/21, 15:14
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A bike and wood kit includes: sandwichbike
Attachments by Grelinette » 11/10/15, 22:34 - 8 Replies
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01/06/21, 18:15
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31/03/21, 10:50
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This graphene circuit produces energy indefinitely
Attachments by jean.caissepas » 07/10/20, 12:06 - 652 Replies
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30/03/21, 17:23
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- 204 Replies
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20/02/21, 00:27
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- 2 Replies
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07/01/21, 20:11
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So like that Tesla invented the way to extract quantum energy
by thibr » 22/12/20, 20:34 - 3 Replies
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23/12/20, 09:44
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12/12/20, 13:45
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Here is a mechanism to produce an autonomous movement
by fredenergie71 » 06/07/15, 14:09 - 49 Replies
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06/11/20, 07:57
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- 23 Replies
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06/11/20, 07:57
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Standard of living, acceptability, energy requirement (free or not)
Attachments by eclectron » 28/09/20, 09:44 - 98 Replies
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29/10/20, 17:43
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Pull-out refrigerator: free cold by Félix Trombe (patented in 1962)
Attachments by Christophe » 23/10/20, 10:39 - 0 Replies
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23/10/20, 10:39
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16/10/20, 11:09
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12/10/20, 12:10
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Quasi-renewable supercapacitors with capacitance x 900
Attachments by jean.caissepas » 09/09/20, 23:22 - 5 Replies
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23/09/20, 09:44
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26/07/20, 10:08
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26/06/20, 13:10
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04/06/20, 16:42
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30/04/20, 05:07
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Interesting advancement on solid batteries
by jean.caissepas » 23/02/20, 12:31 - 0 Replies
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23/02/20, 12:31
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22/01/20, 16:18
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China BYD: New LFP> Li-Ion classic batteries
by jean.caissepas » 16/01/20, 18:34 - 6 Replies
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17/01/20, 21:21
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14/01/20, 21:22
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08/01/20, 23:39
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07/01/20, 00:54
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New IBM battery without Cobalt at 800Wh / l
by jean.caissepas » 19/12/19, 18:15 - 5 Replies
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21/12/19, 03:21
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- 18 Replies
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29/10/19, 08:11
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New battery with CO2 + Lithium: 7x more capacity
by jean.caissepas » 14/10/19, 10:30 - 5 Replies
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14/10/19, 13:41
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Measuring the state of a road - Project
Attachments by Grelinette » 11/09/19, 23:55 - 19 Replies
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07/10/19, 15:16
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Increased cycling of lithium-metal batteries
by jean.caissepas » 28/08/19, 10:08 - 0 Replies
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28/08/19, 10:08
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- 5 Replies
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27/07/19, 10:11
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28/06/19, 11:05
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15/05/19, 14:49
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14/05/19, 21:41
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- 1 Replies
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09/05/19, 09:48
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- 12 Replies
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08/02/19, 17:03
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- 2 Replies
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04/01/19, 09:25
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- 41 Replies
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11/12/18, 21:09
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Reintroduction of common animals in our countryside
by Adrien (ex-nico239) » 24/11/18, 14:30 - 6 Replies
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27/11/18, 18:39
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11/11/18, 19:00
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Modernization of InFlowTech, Gearturbine, RotaryTurbo, Imploturbocompressor
Attachments by retrodynamic » 28/10/18, 22:27 - 5 Replies
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29/10/18, 00:51
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