In today's Big I we looked at the future of flexible electronic displays. Click here for more the the Univeristy of Arizona's website.
Downloading apps on your smartphone can be extremely effective, but you can't trust them all. CNN Silicon Valley Correspondent Dan Simon joined Suzanne Malveaux to tell you what to look out for.
With airline ticket prices going up, and several incidents that call air safety into question, would you pay more money to fly on a newer airplane?