smell bad things for this airdrop 
I remember the global WIFI I joined. Seems the same but I am not pretty sure. They, the global wifi, just disappear and no more updates from the admin or the team.
more carefully with their project, just wasting time and some airdrop requires a deposit.
sounds weird.
Our Airdrop program does not required any deposit. Our project is entirely different than all others and We are presenting Demo of app at KAIST University (MIT of Korea) on 16th March 2018.
Our two papers (Technical and Whitepaper) will have details. BandZ Network team research will be publishing work in journals and conferences under renowned Professor supervision.
Join BandZ Slack channel and Telegram for further questions. Thank you for comments.