It seems a little strange to clean solar lights. Solar lights are supposed to be used outside, so it may feel a little pointless to clean something designed to get dirty. However, dirt can be one ...

However, the study found that dishwashing detergent is not a good choice. Surprisingly, even dirty glass let more light ...

which means a more intense solar wind and, ultimately, a higher chance of more southerly Northern Lights for at least the next year — and maybe the next two or three years. However, the Northern ...