Quote of the day by former Google CEO Eric Schmidt: 'A $5,000 drone can destroy a $5 million tank' — pithy insights about the future of warfare

<p>Keumars Afifi-Sabet is a freelance contributor for Tech Radar and Technology Editor for Live Science. He has written for a variety of publications including ITPro, The Week Digital and ComputerActive. He has worked as a technology journalist for more than five years, having previously held the role of features editor with ITPro.