Lowell Heddings, better known online as the How-To Geek, spends all his free time bringing you fresh geekery on a daily basis. You can follow him on Google+ if you'd like.
DID YOU KNOW?
Since 2010 it’s been possible to make phone calls from the top of Mt. Everest thanks to 3G installed by telecommunications company NCell; a later addition by China Mobile and Huawei Wireless Networks in 2013 upgraded the coverage to 4G.