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Jacek Spikes Wozniak
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This is very cool! Although, after last week all my power banks were confiscated at the airport due to new security rules (when coming back from Turkey) I don't think I would ever dare to take it with me when travelling... :(
Volterman Smart Wallet
Slim wallet with powerbank, GPS, wifi, bluetooth and camera
Jacek Spikes Wozniak
left a comment
But why introducing a new currency?
Sia
Decentralized storage on the blockchain