Get ready for a fun science adventure in less than 5 minutes! Have you ever looked up at the night sky and noticed that stars seem to twinkle? Are they blinking, or is something else going on? Michelle uncovers the science of starlight, Earth’s atmosphere, and bending light to explain why stars seem to dance in the sky! Plus, try a cool water experiment to see how light bends!

Tune in now and visit www.tinkerplayground.com for more science fun! Have a question you want us to answer? Ask a grown-up to email us athello@tinkerplayground.com!