It is focussed on West Antarctica, home to 30-40% of the global population of Emperor penguins. The animals are amongst the most threatened in the world.
空间太阳能电站的构想，最早由美国科学家彼得·格拉赛于1968年提出。它的工作原理与通信卫星类似：太阳能板在地球轨道上运行，通过自身旋转始终正对太阳，以最佳角度接收阳光；随后，收集到的能量以微波形式传输到地面的接收站，再转换成电能，并接入现有的电网基础设施。
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The LiPlay Plus also includes some fun extra features, such as a layered photo mode that combines images from both cameras into a single shot. It can also record short audio clips, which are saved as a QR code you can place in a corner of the printed photo. Both features are enjoyable to play with, though the layered photo mode can, admittedly, come off as gimmicky. You’re basically just dropping a selfie onto a background image with no way to reposition or resize it.