Monthly Archives: January 2021

Adiabatic Flame Temperature Chart — Here is a handy adiabatic flame temperature chart for common fuels in oxygen and air.

Adiabatic Flame Temperature Chart

This entry was posted on January 6, 2021 by Anne Helmenstine (updated on January 18, 2023)

What Is Damascus Steel? Wootz Forged vs Pattern Welded — Learn about the difference between original Damascus steel and its modern counterpart.

What Is Damascus Steel? Difference Between Original and Modern

This entry was posted on January 5, 2021 by Anne Helmenstine (updated on February 25, 2024)

Is It Safe to Reboil Water — Learn whether it's safe to reboil water. Look at the potential risks and decide for yourself.

Is It Safe to Reboil Water?

This entry was posted on January 3, 2021 by Anne Helmenstine (updated on November 16, 2024)

Why Rotten or Bad Eggs Float — Learn why bad eggs float and good eggs sink in water. Understand the science of the process and how it's often misunderstood.

Why Bad Eggs Float and Good Eggs Sink

This entry was posted on January 2, 2021 by Anne Helmenstine (updated on October 30, 2024)