Kate Winslet Holds Her Breath for Avatar 2. The Oscar-winning actress has left many
moviegoers breathless in her films, but it turns
out Winslet has quite the pair of lungs. Director
James Cameron says Winslet was the perfect pick
for doing underwater scenes in his Avatar sequel
(scheduled for release in December 2020). At her
peak, she could hold her breath for an amazing
seven-and-a-half minutes -- not only during
actual filming, but during training too. Winslet
was regularly doing two- or three-minute scenes
underwater while both acting and swimming.
Proof enough she deserves another Oscar.
Key West Bans Popular Sunscreens. City
Council members in the Florida town voted
6-1 in early February to ban sales of sunscreens
with oxybenzone and octinoxate, two chemicals
shown to damage coral (see last month's story,
"Reef Safe's Sunscreen Isn't Safe"). "There are
thousands of sunscreens out there, and we have
one reef," says Key West Mayor Teri Johnston.
"And we have an opportunity to do one small
thing to protect that." Key West follows the lead
of Hawaii, which passed legislation last summer
banning such products from being sold statewide.
The U.S. National Park Service issued a statement
after the Key West vote, recommending people
buy skincare products containing titanium oxide
or zinc oxide, which are considered natural
alternatives to the two banned chemicals.
Contamination Correction. In last month's
article, "Why Divers Die: Part II," about the
hazards of contaminated air supplies, we
erroneously wrote "carbon dioxide" when we meant "carbon monoxide." Of course, both
gases are poisonous, but CO is the byproduct of
combustion engines. Thanks to Daniel Vale, a.k.a.
Deep Sea Dan (Bowmanville, Ontario), for spotting
this error.
A Pretty Weird Poop Story. Scientists often get
excited about the animal excrement they find. But
one research team also got a surprise when they
found a USB memory stick inside the frozen poop
of a leopard seal on New Zealand's Oreti Beach.
The poop was in good condition, so they decided to
search for the owner with the help of social media
and news outlets. That's how Amanda Nally, a selfproclaimed
seal enthusiast, was shocked to see some
of her footage of playful sea lion pups in nearby
Porpoise Bay appear on the nightly news. The story
gets even more bizarre --- turns out the memory
stick was found enmeshed in feathers and bones,
indicating it had been inside a seabird the leopard
seal had preyed upon. Nally says she must have
dropped the memory stick while beach walking.
Some New Dive Computers to Consider. Tired
of that tank-banger failing to attract your buddy?
A new diving computer still at prototype stage
will allow divers to get each other's attention
underwater by sending ultrasonic 'pings' that
vibrate the wrist-worn unit. Team Oceans, a
Swedish startup, has a Kickstarter campaign to
raise funds to get their Oceans S1 Supersonic dive
computer into production. Meanwhile Suunto's
rechargeable D5 gas-integrated computer watch
with color OLED display will launch this month
and is priced between $849 and $899. The justreleased
Scubapro Galileo HUD (short for "Headup
Display") is gas-integrated with a transmitter
and heart-rate monitor, fits on most Scubapro twolens
masks, and retails for around $1,700.
Be a Good Dive Buddy -- Buy Trip Insurance.
Here's a story illustrating why you shouldn't
put your friends out by skimping on the travel
insurance. When Andrew Littler, a British truck
driver from Leicestershire, England, went on
vacation to the Canary Islands last month, he
failed to take out travel insurance. Sadly, Littler
suffered cardiac arrest while learning to scuba, so
his friends had to cough up the $5,000 needed to
fly his body home.
Good News for Blue Heron Bridge Fans. Following protests over excessive fish collecting
by aquarium collectors at this bridge near Palm
Beach Shores, FL (we wrote about this in our
January issue), the Florida Fish and Wildlife
Conservation Commission ratified the banning
of harvesting or possession of tropical aquarium
species from the iconic macro-lovers' dive site,
effective April 1. It's a triumph for members of the
Blue Heron Bridge Dive Club, which brought the
aquarium fish-collecting controversy to light, and
a good example of how social media can be used
to protect the environment.
Chilled, Exhausted But Triumphant. William
Trubridge, the Kiwi who currently holds the
record for the deepest single-breath dive, has
achieved another first: swimming underwater,
like a dolphin, across New Zealand's treacherous
Cook Strait. On February 15, Trubridge swam
for 9 hours and 15 minutes, wearing a monofin,
across the 20-mile -wide channel separating New
Zealand's two main islands. His Suunto D6i
Novo dive computer recorded him resurfacing
an incredible 943 times to gasp another breath
before swimming under the surface again into
unpredictable currents and bracing 57-degree
water temperatures. Emerging exhausted and
hypothermic, Trubridge, who swam to raise
awareness for the endangered Hector's and Maui's
dolphins, says, "It was like being in a washing
machine at times, but I still feel like I got off
lightly. I'm feeling a lot of relief and jubilation to
have made it."