Mrs. Messina's Activity (9)
jennifer-m added a news bookmark.
The lack of clues left behind by ancient Americans has made it difficult for researchers to pinpoint precisely when humans first arrived on the continent. However, it has always...Over 3 years agojennifer-m added a news bookmark.
Stephen Wamukota, a nine-year-old from Mukwa village in Western Kenya, is making headlines worldwide for his ingenious hand washing machine. The young boy came up with the ide...Over 3 years agojennifer-m added a news bookmark.
The unwarranted death of George Floyd, an unarmed African American man, by a Minneapolis, MN, police officer on May 25, 2020, has reignited the debate about race-based police a...Almost 4 years agojennifer-m added a news bookmark.
June 19, 2020, marks the 155th anniversary of Juneteenth — a mashup of June and nineteenth — the oldest-known celebration commemorating the end of slavery in the United States....Almost 4 years agojennifer-m added a news bookmark.
Given their reputation as solitary creatures that come together only to mate and hibernate, the notion of snakes hanging out in groups with their "best friends" may sound a litt...Almost 4 years agojennifer-m added a news bookmark.
Countries worldwide are gradually easing the strict lockdown restrictions imposed to curb the spread of COVID-19. While this will allow non-essential businesses to resume opera...Almost 4 years agojennifer-m added a news bookmark.
Over the past two decades, powerful instruments, like the now-retired Kepler space telescope, have allowed astronomers to identify thousands of exoplanets. While the unique new ...Almost 4 years agojennifer-m added a news bookmark.
Are you looking for an "out of this world" gift for dad this Father's Day? Then you are in luck, for June 21, 2020, also happens to be the day of a relatively rare annular solar...Almost 4 years agojennifer-m added a news bookmark.
Identifying the chemical makeup of pigments used in ancient documents, paintings, and watercolors is critical to restoring and conserving the precious artworks. However, despit...Almost 4 years ago