irfanshah Apr 9, 2021 1 0 10 Apr 9, 2021 #1 hi guys! i have found a very interesting video that providing very good explanation about our solar system. here is the link of the video
hi guys! i have found a very interesting video that providing very good explanation about our solar system. here is the link of the video
Catastrophe "Science begets knowledge, opinion ignorance. Feb 18, 2020 6,199 3,398 26,570 Apr 9, 2021 #2 Thanks for posting, but cannot see link? Cat