Kitty Hawk says you can learn to fly this in 20 minutes.
Category: futurism
A near indestructible gel made of mostly air
99.8% air and as strong as steel! 
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Honda walking device
Life changing!
Futuristic Upside-Down Railway in Wuppertal, Germany
It’s hard to believe this futuristic tram opened in 1901!
Philippines to experience 2019’s longest night on December 22
The Philippines will experience this year’s longest night on December 22, with peak darkness slated around midnight, state weather bureau PAGASA said.
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Facebook says it can locate users who opt out of tracking
Facebook can determine where users are even if they opt out of having their whereabouts tracked, the company revealed in a letter sent to US senators.
In the missive, which was widely shared on social media Tuesday, Facebook explained ways it can still figure out where people are after they have selected not to share precise location data with the company.
The social network, which was responding to a request for information by two senators, contended that knowing a user’s whereabouts has benefits ranging from showing ads for nearby shops to fighting hackers and battling misinformation.