slavoljubovski / Pixabay
TED-Ed’s new lesson and video is certainly on a matter of great interest these days.
I’m adding it to Four Videos About Soap.
New TED-Ed Video & Lesson: “Which is better: Soap or hand sanitizer?”
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slavoljubovski / Pixabay
TED-Ed’s new lesson and video is certainly on a matter of great interest these days.
I’m adding it to Four Videos About Soap.
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