Issues and Ideas

Pavel Chagochkin | Dreamstime
F135 engine
A dual-layer metallic coating could be an innovation in jet-engine design.
Dec. 11, 2025
ID 204691112 © Yurii Kibalnik | Dreamstime.com
An application for Temporary Protected Status on a clipboard.
ID 36857075 © Arne9001 | Dreamstime.com
A welder uses a welding torch.
Visualcreator00 | Dreamstime
Automotive crankshaft

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