3:54 downloading Bluej and writing the program to print "hello world" fun with science 🔭 11 views - 4 years ago
1:02 how to do robotics # how to connect battery , light and switch fun with science 🔭 8 views - 4 years ago
2:55 use of 45 minutes walking which increase your life time# ೪೫ ನಿಮಿಷ ಮಾಡುವುದರಿಂದ ಆಗುವ ಉಪಯೋಗಗಳು. fun with science 🔭 8 views - 4 years ago