And, for some more Earth Day cartoons please visit The Daily Green.
Marine & Freshwater Environmental Education
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Sea slug actually anything but a lug
This might sound familiar (since I recently retweeted from @NOAAOceanToday) but there was recently an article discussing the virtues of sea slugs. In particular that they have been used to understand how to maximize the effectiveness of long-term memory in humans. Also, check out these divers (with the Bamfield Marine Sciences Centre in Bamfield, BC) […]
It’s as easy as A, B, Sea: C for Chitin
Chitin (kai-tin) is the main material for 1) the exoskeleton of shrimp, crabs and lobsters, 2) the beak of squid and octopi and 3) the radula of mollusks. It is very similar in make up to glucose and similar in function to keratin (which is what makes up our hair, skin and nails).
What’s it like to be a Maine lobsterman?
Are your kids interested in a career on the water? Sounds like a great time to check out this video and go out lobster fishing with the award winning Aqua Kids! They’ll learn from teen lobster fishermen in Maine some of the challenges of the job (e.g., timing how long their nets are in the […]
Why do you hear the ocean echo from a shell?
The larger the seashell the louder the sound, right? It is the space inside the shell that creates the sound. Well, the space inside the seashell bouncing against the sounds of your surroundings. For the most part people are experimenting with this seashell symphony at the beach where there is a lot of space for […]
What do you spy with a horseshoe crab eye?
What advantages do horseshoe crabs have with their compound eyes (1000 tiny lens less than 1/10 of an inch in diameter)? Discovery Education produced this video on how horseshoe crabs see as a part of the Science Investigation series. Watch to see how Dr. Robert Barlow from Woods Hole Oceanographic Institute uses a CrabCam to […]
What’s your favorite marine mascot?
We took our daughter to her first major league baseball game this weekend. I will never forget her cheery face when she’d point at the bright orange and black cartoon Orioles on fan’s shirts and say, “buuurrd?” The Phillies lost so it wasn’t the best experience we could have hoped for at Camden Yards, but […]
Wordless Wednesday | Shell art
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“The Timeless Traveler” a new documentary by River Bank Studios
According to Jason Peters from Filmmakers for Conservation, “The film Timeless Traveler – The Horseshoe Crab is a film about what some consider to be the world’s most spectacular scientific breakthrough that could rewrite the pages of medical history. It is an appeal for the conservation of a unique species and aims to achieve a […]
When did life begin in the ocean?
Actually, before there was life on land there was life in the ocean. Life in the ocean began about 3.1 to 3.4 billion years ago. Life on land began only 400 million years ago. Do you have another great question? Email info@beachchairscientist.com and let me know!
Can I adopt a whale?
Of course! Now, do not expect to take a whale home. There is no way your tub can fit a marine mammal comfortably, plus, taking care of a salt water tank is all too fussy. If you are willing to donate the money you can do just about anything in the world. Adopting a whale […]
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Top posts & pages from BCS …
- Hurricane vs. Cyclone vs. Typhoon
- A House for Hermit Crab
- How to handle a horseshoe crab
- Snot's your house
- Wednesday Wisdom: Various quotes (Alaska scenes)
- A naturalist's must-see destination: Fossil Hunting at Bayfront State Park in Chesapeake Beach, MD
- Belly biology creates lasting memories
- Five awful puns about courtship in the sea
- Horseshoe crabs confirmed as members of arachnid family
- Beyond the bag: Other plastics being banned
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