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Three-dimensional models of the American alligator's skull were developed using cutting-edge imaging and computational tools.

3-D models of alligator skull developed

Studying the origins and movement of animals often requires the presence of live animals. However, this is not always possible (in the case of extinct species), safe or practical. In such cases, scientists now have another option: developing three-dimensional models of the animal.

This is what the researchers at the University of Missouri (MU) and the University of Southern Indiana have done. Using cutting-edge imaging and computational tools, they have developed three-dimensional models of the skull of the American alligator.

Aircraft Wrecks of Papua New Guinea

World War II came to the Australian territory of Papua New Guinea in January 1942 when the Imperial Japanese Army invaded Rabaul in New Britain, followed shortly after by the taking of Kavieng in New Ireland. The invasion turned Papua New Guinea into a major theatre of war in the battle for the Pacific, and there were many brutal encounters between the invading Japanese and the defending Allied forces.

DDRC launches diving ear survey

Ear health problems are one of the most commonly reported issues by divers. Problems can range from a relatively simple condition, for example, “swimmers ear,” to a more serious condition such as barotrauma, which can result in lasting damage to the ear.

Currently, anonymous field data is sparse, therefore Devon-based DDRC is hoping to find out what type of ear problems are most frequently encountered whilst diving if any medical advice was obtained; and if not, what was the outcome.

The 1997 Doux de Coly expedition members won the Jubilee Trust Duke of Edinburgh Prize (L to R) Jez Nasse, Russell Carter, Bryan Schofield, Duke of Edinburgh, Robin Brown, Malcolm Foyle, Michael Thomas. (Team member John Cordingley is not in this photo)

Prince Philip, Champion of British Scuba Diving, To Retire From Public Life

As a younger man Prince Philip was a keen sports enthusiast and an accomplished sailor.

In 1939, Philip Mountbatten joined the Royal Navy, graduating from the Royal Naval College, Dartmouth, in 1940 as "the best cadet in his course". His prize? A £20 book token. He subsequently saw active service in the Indian Ocean and the Mediterranean during WWII. In 1941 Philip Mountbatten was mentioned in despatches for his service on the battleship HMS Valiant. And he was in Tokyo Bay in 1945 when the Japanese surrendered.

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What exactly is meant by "Rebreather Friendly"?

“Rebreather Friendly” dive centres—what exactly does this mean? With emerging technologies becoming more mainstream in the diving world these days, more and more people are making investments in rebreathers. Everyone knows the advantages of these pieces of kit—extended dive time capabilities, reduced gas usage, quieter and less obtrusive to the aquatic world, etc. But are dive operators thinking along the same lines?

Air-Liquide_Rosemary-E-Lunn_Roz-Lunn_X-Ray-Mag_XRay-Magazine_scuba-diving-news_Apeks-Aqua-Lung
“Air Liquide has a strong historical attachment to the business, but it’s not core,” Liberum analyst Adam Collins told Bloomberg at the time when Aqua Lung was put up for sale. “There is no strategic rationale in being part of the business.” Air Liquide is one of the largest global suppliers of gases to big industrial installations, like refineries, as well as to hospitals and patients.

AquaLung Sold To Private Equity Firm

It was the year that Air Liquide, along with Jacques Cousteau and Emile Gagnan founded 'La Spirotechnique'. This company conceived, designed and manufactured a range of scuba diving equipment, including some of the first commercially available regulators. Their first modern 'Aqua-Lung' or regulator was the CG45.

Analysis and Reflection as Learning Tools

In my time, I have been head coach and assistant coach to pro, semi-pro and national league rugby teams as well as the Irish women's team. I have been a sports psychologist and an advisor on performance and setting performance environments in rugby, golf, motorcycle racing, rally driving and many other professional and Olympic sports. I am now a technical diving instructor as well. Why the mini-CV?