Why do our electronics seem to have a limited lifespan, even if they don't contain moving parts? TunnelBear message: TunnelBear is the easy-to-use VPN app for mobile and desktop. Visit http://tunnelbear.com/linus to try it free and save 10% when you sign up for unlimited TunnelBear data. Follow: http://twitter.com/linustech Join the community: http://linustechtips.com/ Licenses for images used: https://creativecommons.org/licenses/by/2.0/legalcode https://creativecommons.org/licenses/by/3.0/legalcode