You might have seen sped-up videos of how some crystals form. Maybe you did the famous experiment of putting a metal ring in ...

In this video, we show our longest-running steelmaking furnace project. The home foundry was made from an old gas cylinder.

Unearth the 1982 Wizard of Oz anime — a surreal, long-lost gem with a star-studded cast and a bizarre, unforgettable twist on ...

Jet engines and power turbines run hotter when engineers focus on boosting efficiency. The metals, alloys, and other materials used often give up long before engineers do. A new alloy made from ...

Owing to the low thermal conductivity and the high tendency of welding hot cracks, increasing welding heat input cannot increase penetration depth, but is prone to cracks. Due to small solid-liquid ...

Wafer-thin sheets of gold shot briefly with lasers can be heated up to 14 times their melting point while remaining solid, far beyond the theoretical limit, raising the possibility that some solids ...

Composition: The main component is tin (Sn), sometimes also contains lead (Pb), silver (Ag), copper (Cu), bismuth (Bi) and other metal elements, the specific proportion of welding needs and ...

We will bid on your behalf up to the reserve or against competing bidders, and will never exceed this amount. Click "confirm" to place your bid for this lot. Click "confirm" to purchase this lot.

Dr. Dan Gowdy, Ed.D. You might know the melting point for glass, plastic or metal, and that they all have a specific point or range, depending on the composition of the material. When the heat becomes ...

Marissa Sulek joined CBS News Chicago in January 2025. Before Chicago, Marissa was a general assignment reporter in Nashville at WSMV, where she was nominated for Mid-South Emmy Awards for her ...