Smithsonian Plasma Ball phone This mug has a Detroit

This mug has a Detroit sunburst design on the front and back

A jelly roll

Build him and let him guard your desk

Here's a dad joke for you:Q: What’s the most curious creature

Smithsonian Plasma Ball phone This mug has a DetroitEnjoy an incredible atomic light show at your fingertips with the Smithsonian Plasma Ball. Watch what happens when atoms collide with each other and energize electrons as your fingertips control light effects. Observe how colliding atoms release energy in the form of light waves! The plasma ball also responds to sound and music and comes packaged with STEM educational content. Learn how colliding atoms release energy in the form of light waves. The