Hello!
How are you? Today, let's look at some important scientific discoveries of the last 200 years. There are so many, so we'll look at some key ones!
Look at the picture above. It's of Dolly the sheep, the world's first cloned animal. While Dolly did not live long, the cloning of this sheep has helped us to learn much more about what is involved with cloning, how it can advance biological and medical science - and also what the dangers of cloning could be.
Activity
Look at the terms below. Can you match them to the right pictures? After you finish, talk about whatever you know or can guess about these discoveries.
How are you? Today, let's look at some important scientific discoveries of the last 200 years. There are so many, so we'll look at some key ones!
Look at the picture above. It's of Dolly the sheep, the world's first cloned animal. While Dolly did not live long, the cloning of this sheep has helped us to learn much more about what is involved with cloning, how it can advance biological and medical science - and also what the dangers of cloning could be.
Activity
Look at the terms below. Can you match them to the right pictures? After you finish, talk about whatever you know or can guess about these discoveries.
tectonic plates DNA
general anesthesia
atomic model penicillin
Images: Top - by Toni Barros from São Paulo, Brasil - Hello, Dolly!, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=5816342/Atom model - by JabberWok at the English language Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=2639910/CERN computer - by Coolcaesar at the English language Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=395096/DNA model - by Zephyris at the English language Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=6285050/Tectonic plates - by USGS - http://pubs.usgs.gov/publications/text/slabs.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=535201/Radioactivity model - by Inductiveload - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=2858666/General anesthesia equipment - by no machine-readable author provided. Paunami assumed (based on copyright claims)., CC BY-SA 2.5, https://commons.wikimedia.org/w/index.php?curid=600832/Penicillin model - by Vaccinationist - Own work, based on PubChem, Public Domain, https://commons.wikimedia.org/w/index.php?curid=55202505/
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