Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.


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Actually devices can only be 16.66% thinner without sacrificing strength because if you decrease something by 20% and then increase it by 20% you do not get back to where you started. Instead a screen that is 83.33% as thick as the original is equal in strength because 83.33*1.2=1
@blaze_of_lights that might be true if it was the same chemical composition....which its not.
@aecter Look closer blaze_of_lights is correct... It's math... not chemistry...
It would require 25% increase in strength to go 20% thinner while maintaining the same strength and durability.
NFC was present in headphones even before Google introduced them in their Nexus S.
Nokia BH505 is an NFC enabled headset and Nokia 6212, Nokia 6216 are some of the age old NFC Devices.