Thai Lessons Radiation - Ted Ed When we hear the word radiation we often think of large explosions and mutations, but there is also radiation in rainbows and x-rays. There are two main types of radiation, electromagnetic and nuclear.
English Practice Cell vs. Virus - Ted Ed This is a short science video about how our cells protect from viruses.
STEM STEM Science. Technology. Engineering. Math. These videos and comprehension quizzes are intended for my nieces and nephews back home. They are not directly related to learning English, but more advanced students
