Rob Klein

CNN Tech: Using lasers to preserve the world's treasures: http://cnn.it/1TpAu4H 

CNN Tech: Ray Tomlinson, the creator of email, dies at 74: http://cnn.it/1TmUd57 

CNN Tech: How real is the hypersonic aircraft revolution?: We live in an era of fast technological change: sel... http://cnn.it/1Qxr9o2 

CNN Tech: Why is $3 billion worth of cancer drugs being thrown away?: http://cnn.it/1TeLNwL 

CNN Tech: Cubans embracing the digital age: Cuba's communist-run government has gradually welcomed technology ... http://cnn.it/1TeLKRr 

CNN Tech: Astronaut Scott Kelly returns home after year in space: Astronaut Scott Kelly arrived in Houston to ... http://cnn.it/1QnFqDz 

CNN Tech: Apple, here's how you can show users you really care: http://cnn.it/1TV60Gt 

CNN Tech: Mideast's worst drought in 900 years: http://cnn.it/1TUSAui 

CNN Tech: Are female emojis sexist and harmful to girls?: http://cnn.it/1T8lcRT 

CNN Tech: Breakup service does dirty work for the lovelorn: http://cnn.it/1T8lcRS 

CNN Tech: Data a toxic asset, so why not throw it out?: http://cnn.it/1TlsfHc 

CNN Tech: Who really invented stealth technology?: Decades after the U.S. Air Force unveiled one if its first ... http://cnn.it/1TlsdPy 

CNN Tech: Apple-FBI debate may be least of challenges: http://cnn.it/1KYPCDv 

CNN Tech: Feds test SkyTracker rogue drone detector: http://cnn.it/1KYPCTX 

CNN Tech: How to build a time machine: Every now and again, we all indulge in dreams about traveling in time. ... http://cnn.it/1KYPCDI 

CNN Tech: Why we need a leap year: Here's what you always wanted to know about leap year ... but were too afra... http://cnn.it/1nb5KGw 

CNN Tech: Bill and Melinda Gates: Superpowers we wish we had: http://cnn.it/1Q1o7Id 

CNN Tech: Can 'superblimp' unlock hidden riches of Africa?: http://cnn.it/21r5eUn 

CNN Tech: 'Back door' to encrypted apps could aid terrorists, Telegram founder says: http://cnn.it/21r5cMb 

CNN Tech: Feds say company routinely helped in past: http://cnn.it/1SQoYz0