Chris Mayfield

@lightbotcom Thanks! Our 180+ students are loving it!

Is lightbot.com/hoc.html down? It fails to load hour-of-code.html on both Chrome and Firefox. #HourOfCode @lightbotcom

Great to see @Chiedo Companies at tech nite, I hope you win the Serco #SVTCPC17

Check out our new online version by @trinketapp! twitter.com/trinketapp/sta…

I just entered to win #MyDreamPhone & 1yr of free #phone service from @republicwirelss! You should too! gvwy.io/f5grp6o

It's official! Think Java is published and in stock at O'Reilly and Amazon. @mayfiecs amazon.com/Think-Java-Lik…

@AllenDowney It both looks great and feels great!

#hbee finally convinced me to sign up for Twitter