Brenden Sener creates a miniature model with four mirrors and heat lamp, which proves Archimedes' theory is plausible.

Sener has since earned multiple medals for his attempt to bring the ancient device to life. In his view, he as shown that ...

The temperature with three mirrors aimed at the target was almost 110 F (43.4 C), but the addition of a fourth mirror increased the temperature by about 18 F (10 C) to 128 F (53.5 C).

B SENER: Due to a concave mirror being angled in, what it does - it allows you to much more easily take light, and then, depending on the angle, focus it directly onto one point.

Changchun Yutai Optics company can customized optical mirrors in plano concave shape, flat shape and so on. The mirror coating can be Aluminium coating, silver coating, gold coating or dielectric ...

Concave vs Convex Mirror: Know hеrе what is thе diffеrеncе bеtwееn Concave vs Convex Mirror. Concavе mirrors curvе inward and crеatе both rеal and virtual imagеs. Convеx mirrors ...