Name: Daniel and Gregory unwrapping Christmas presents 2013 @AndrewGatt
Uploaded: 2013-12-27T01:29:31-0400
Duration: 8 min 17 s
Description: Daniel and Gregory opening their Christmas presents. Daniel is now 10 years old and Gregory is 5 years old. Their Grandmother from Russia was visiting so youll hear a lot of Russian being spoken in the background. Both boys understand Russian although they rarely ever speak in Russian.

Andrew Gatt | Born to Run Line Rider Track @AndrewGatt | Uploaded March 2023 | Updated October 2024, 13 hours ago.
I asked my students to build a Line Rider track and synchronize it to a piece of music. This is the one I built myself.

2014 USA Science & Engineering Festival Paper Roller Coaster

Daniel and Gregory unwrapping Christmas presents 2013