1. Banish billions of boxes? How Amazon's 100,000 electric trucks could eliminate the need for cartons

2. Nation's youngest engineers further Army drone ambitions

3. An AI to make practical decisions and to play Flappy Bird

4. How to build a better voting system that resists hacking

1. Autonomous vehicles need well-marked streets more than 5G

2. CIO Jury: 50% of panelists say 5G will speed adoption of IoT

3. Will 5G play a role in IoT security?

4. Compared: 5G data plans from Verizon, AT&T, Sprint, and T-Mobile