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The periodic table of elements scaled to show the actual abundance of the elements on Earth by Prof. Wm. F. Sheehan in 1976. 😱 [https://t.co/Kl4DXWw2w7]
Jen Stark is a visual artist. Her art is just supercalifragilisticexpialidocious. 😱 @Jen_Stark 🙏
8- Infinity and Me. This book is really good to introduce the concept of infinity and prompt lots of discussion. -> https://t.co/tXt3a1wKaQ
Thank you @khosford_author & Gabi Swiatkowska!