The Seakeeper 1 is the smallest unit yet and has been designed for boats from 23’ to 30’ (7 to 9 m). Much like the Seakeeper 2 and 3, the Seakeeper 1 runs on 12 V DC power. Its small envelope and flush mount design means that it can be installed nearly anywhere on the boat. That flush mount design is what separates the model 1 from all the others, which have the large flywheel protruding from the bottom of the unit. That enables the versatility that allows this unit to be mounted right to the de

Tutorial: Stacked Astrophotography Panoramas

【木星が見ごろ】 【おうし座流星群】【しし座流星群】【南の一つ星】 2023年11月の星空めぐり〜Starry Sky Tour 2023 Nov