February 5, 2022
- Science site The Conversation
- 5 תגובות
The World Health Organization now classifies it as a strain under investigation. This is not the first variant to have sub-lineages. Late last year, Delta “Plus” or AY.4.2 was widely reported, and then came Omicron.
- The Voice of Science website - the Israel National Science Foundation
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Learning and memory, between octopuses and humans and other mammals
- Yoram Soreq
- 2 תגובות
Dana asks: Why does tickling make us laugh and why can't we tickle ourselves? Evolution gives an answer to this question as well