Video: ScienceCasts – Quantum Foam
![Video: ScienceCasts – Quantum Foam](https://media2.spaceref.com/news/2016/nasa_sciencecast_quantum_foam_dec2015_945.jpg)
ScienceCasts - Quantum Foam.
NASA
As 2015 comes to a close, tell us which ScienceCast you’ve learned the most from.
What do you want to see in 2016? Visit http://science.nasa.gov/ for more.