Chlapec upozornil muže, aby nemočil na fasádu jejich domu. Následně měl dostat rány do hlavy a kopanec. Policie případ vyšetřuje.
Tón: : mierne negatívny
#slovakia #gdelt #otec #chlapec #michal […]

Heronemus' vision for #OTEC was grand. The former Navy Captain and nuclear sub designer imagined dozens of supersized OTEC plants tapping the Gulf Stream off Miami and powering the Eastern US. Here's his 1974 'Mark III' OTEC design, with ship at top left for scale...
William Heronemus — best known for helping launch the modern wind power industry — pushed ocean thermal energy onto the US energy agenda in the 1970s. Half a century later #OTEC's potential as a massive source of baseload renewable energy continues to inspire engineers...
But the profitability of #OTEC power remains elusive. Plants must process tons of water per second with exquisite efficiency to generate more power than their pumps consume. But bigger plants operating offshore promise economies of scale, but exceed investors' risk tolerance.
Pilot projects have proven Ocean Thermal Energy Conversion's technical feasibility. And #OTEC installations in Okinawa and Hawaii provide sustained economic value via aquaculture and natural products industries that use their nutrient-rich deep seawater. www.youtube.com/watch?v=6vs2...