Mrs. Cohen's Activity (385)
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Every now and again, Mother Nature reveals a delightful surprise in the form of something unusual and remarkable. One such extraordinary occurrence is the recent discovery of an...About 5 years agoyueun207 added a news bookmark.
In early February 2019, 51-year-old Rainer Schimpf and his team set out to film South Africa's famous Sardine Run off the coast of Point Elizabeth. The annual migration of billi...About 5 years agoyueun207 added a new comment in
About 5 years agoyueun207liked a comment in NASA's DART Mission Will Test Our Planetary Defense Capabilities Against Asteroids.
Imagine it looks like a force field. Imagine it looks like bouncy balls bouncing off the wall. This could change and be a big step into the future!About 5 years agoyueun207 added a new comment in
Imagine it looks like a force field. Imagine it looks like bouncy balls bouncing off the wall. This could change and be a big step into the future!About 5 years agoyueun207 added a new comment in
Imagine it looks like a force field. Imagine it looks like bouncy balls bouncing off the wall. This could change and be a big step into the future!About 5 years agoyueun207 took a quiz.
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