Primitive Technology: Convection turbine experiments (hot air windmill)

Dutch Breaking News 🇳🇱 on Instagram: "Poverty in the Netherlands rose last year for the first time in five years, according to Statistics Netherlands, largely due to the end of the energy allowance for low-income households. Around 551,000 people, or 3.1% of the population, lived in poverty, up from 2.7% a year earlier. The poverty rate among children remained stable at 2.8%, helped by higher child benefits. Another 1.1 million people were living just above the poverty line. CBS says many in t

Hidden History of American Windmills Revealed