6 Apr,
2024
1087
old black fire engine white vehicle automobile
Automobile Fire Engi..…
22 Mar,
2024
1074
A mixed-reactant direct methanol redox fuel cell where all reactants (anolyte and catholyte mixed) are supplied to ..…
29 Mar,
2024
1067
An Inkscape SVG Outline Bitmap Trace of Leonardo da Vinci famous self-portrait from the public domain image found a..…
3 Apr,
2024
1065
engine tools copper gears motor motion mechanics
Gears Motion Motor..…
3 Apr,
2024
1064
An engineered fuel cell electrode design where reactants must flow through a porous interface (white).…
16 Apr,
2024
1064
One quarter of a cycle of sinusoidal wave. This can be used to build complete sine waves.…