I had a very enjoyable email arrive this morning from Dr. Francesco Ronga, INFN Laboratori Nazionali di Frascati.
Thanks for your “cosmic ray”. The second file is a movie:
Thanks so much Dr. Francesco Ronga!
![Christmas tree from Cosmic Ray events](https://i0.wp.com/cosmicrayapp.com/wp-content/uploads/2020/12/Albero2021_en.png?resize=960%2C738&ssl=1)
I had a very enjoyable email arrive this morning from Dr. Francesco Ronga, INFN Laboratori Nazionali di Frascati.