In fact, if you're able to detect the tunnel being dug, whatever device you are using, you can get a lot of money for that device from the Israeli military, who is trying to detect tunnels from Hamas, and from the US Customs and Border patrol that try and detect drug tunnels.
Zapravo, ako to uspijete primijetiti, koji god da uređaj koristite, možete dobiti jako puno novaca od izraelske vojske za taj uređaj, jer pokušava otkriti Hamasove tunele, kao i od Američke agencije za carinu i zaštitu granice koja traži tunele droge.