Dabalataanis, Teslaan, qorannoo voolteejii guddaa fi firiquweensii guddaa naannoo Niwuu Yoorki fi Koloraadoo Ispiriingisitti geggeesun kan walqunnamtii raadiyoo, qorannoo eksi-reyii (X-ray), fi mala humna elektirikii wadaroo malee (wireless transmission of electricity) ittiin tamsaasu oomishuuf isa gargaarun ni beekkama.
