O
Oliver Groß
@minenergybiz
Investor, consultant, editor in chief, interested in mega trends, energy, mining, tech - The more I learn, the more I realize how much I don‘t know. DYODD.
Joined January 2013
2KFollowing
14KFollowers
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@minenergybiz
Investor, consultant, editor in chief, interested in mega trends, energy, mining, tech - The more I learn, the more I realize how much I don‘t know. DYODD.