The satellite that will 'weigh' 1.5T trees(bbc.co.uk)6 points·by mrtedbear·ปีที่แล้ว·0 commentsbbc.co.ukThe satellite that will 'weigh' 1.5T treeshttps://www.bbc.co.uk/news/articles/crldwjj6d6no0 commentsPost comment—