The Crimson Trace CTS-1550 features a 3 MOA red dot. It offers 20,000 hours of battery life. Equipped with an ambient light sensor, it provides automatic brightness adjustments for optimal visibility.

With extra-low dispersion gas and a decent wide angle view, these Vortex Viper 10x42 HD binoculars should be perfect for taking in the night sky. They're rugged, as are most Vortex products ...

Vortex Viper Red Dot Sight, $149 (save $200) Vortex Venom 6MOA Red Dot Sight, $199 (save $150) Vortex Strikefire II Red Dot Sight, $199 (save $70) ...

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The discovery of the new vortex electric field in the twisted bilayer has also created a 2D quasicrystal, potentially enhancing future electronic, magnetic and optical devices.

Then there’s the previously mentioned Dandelion Yellow colorway, which to me is easily the second-best Viper color after red (or Viper ... a Tremec T-56 six-speed manual gearbox.

We extend the formulation of position-based rods to include elastic volumetric deformations. We achieve this by introducing an additional degree of freedom per vertex -- isotropic scale (and its ...