Abstract: The ablation of thermal protection materials during the re-entry of a hypersonic vehicle alters plasma sheath characteristics, significantly affecting the vehicle’s communication performance ...

Limited colors and special variants added some fun, but 2025 was ultimately about maximizing the utility of every inch of ...

Little things can make a big difference. The multi-tool wizards at Leatherman are well aware of this notion, as evidenced by their inclusion of a thumb stud on the MagnaCut blade of the Leatherman ...

Abstract: Millimeter wave is a potential way to overcome the blackout problem. However, the plasma sheath is axially nonuniform, and it has different effects on millimeter wave at different axial ...

There’s debate online among multitool fans about whether the Leatherman Arc or Signal is the better option. The Leatherman Arc has a robust set of tools including a MagnaCut blade and a pair of spring ...

After a rather slow year in multitools that saw us bring knives into the mix in 2024, 2025 saw more multitool debuts than we could keep up with. Many of them were rather underwhelming – limited ...

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A Leatherman multi-tool is the ultimate EDC companion and the Rebar’s small size and full suite of tools makes it an ideal part of your everyday carry. If you look around online you’ll see the Rebar ...