WTF Project II: Norway 2016
1,164 वेळा पाहिले
व्हिडिओचे वर्णन
Summary of research this year for the World Tracking Foundation.
Object: Speed / Distance.
Results: Happy with progress but more work to be done.
जोडलेले
11 एप्रिल 2017
टिप्पण्या
