Drones set to revolutionise surf lifesaving

Drones set to revolutionise surf lifesaving

The way Australia rescues stranded swimmers off beaches is about to change.

Two Wollongong University students have won an innovation award for coming up with a drone that will bring help to a distressed swimmer very fast.

Nicolas Roach and Leo Stevens have developed a drone which carries a floating device above the sea using magnets, which is then released via a remote control to a swimmer in distress.

[In] rough conditions where it is very difficult for a very strong swimmer to make [their] way out through the surf. Having this to be able to fly over and deliver the tube straight away gives you the time to perform the rescue as you want.

Professor Geoffery Spinks said the drone is a brilliant invention bringing technologies together to potentially to save lives.

The beach patrolling drone was awarded top prize at the Australian Institute of Innovation at Wollongong University Campus and has already caught the attention of Surf Lifesaving Australia.

The boys are hoping this state of the art drone will be dropping life saving floatation devices on Australian beaches this summer.

If it gets there on the coming months ,that would be fantastic, but certainly sometime in the future these drone technologies will make their way into every day life.

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Drones set to revolutionise surf lifesaving

traveling to brazil – amazing place – Natal’s Beaches – Brazil – Video


traveling to brazil - amazing place - Natal #39;s Beaches - Brazil
Natal #39;s northern city beaches, Praia do Meio , Praia dos Artistas and Praia da Areia Preta , stretching 5km south from the Forte dos Reis Magos to Farol de Me Luiza lighthouse, are unattractive...

By: saosaut sopheak

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traveling to brazil - amazing place - Natal's Beaches - Brazil - Video

Labor Day weekend: Crowded beaches, rough waves and DUI crackdowns

Beach Safety tips for Labor Day Weekend.

Thousands of people will flock to Central Florida's coast with beach towels for a hot sometimes rainy Labor Day weekend.

In turn, Central Florida's law officers will be out in full force; patrolling area beaches, lakes and highways amid the low-to-mid 90s weather in Orlando.

Meteorologists say Saturday and Monday will be the hottest days in Central Florida, with a high of 94 both days, with a moderate risk for rip currents Saturday.

Temperatures will be a bit cooler at the beaches because of sea breezes.

The usual summer afternoon storms could dampen some outdoor plans, meteorologist John Pendergrast said.

"If you do have outdoor activities that are sensitive to rain or storms, you should probably do them early," Pendergrast said. "You probably want to have them wrapped up by 1 p.m."

Lingering swells from Hurricane Cristobal and the threat of rip currents are among the main concerns for beach officials this weekend.

"It's extremely important for people to find a lifeguard tower and swim in front of it," said Capt. Tammy Marris, spokeswoman for Volusia County Beach Safety Ocean Rescue.

Meanwhile, other law-enforcement agencies will be on high alert for intoxicated drivers and boaters.

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Labor Day weekend: Crowded beaches, rough waves and DUI crackdowns

Beaches closed on the Gold Coast again

Beaches closed on the Gold Coast again

Gold Coast beaches have been closed for a second day due to dangerous surf conditions.

Lifeguards have just opened five beaches, including Greenmount Beach as it's sheltered.

They say the others will remain closed today as winds have picked up this afternoon.

The swells have seen many disappointed people turn out at the beach, with today being a public holiday on Gold Coast due to the annual show.

7News Brisbane marine expert Paul Burt said, "Swell will slowly drop and the winds with Sunday being picture perfect."

So far most beachfront homeowners have been spared from any major damage from erosion.

Waves have been peaking at about 4 metres this morning, and winds have reached 33 km/hr.

While the swimmers haven't been braving the rough conditions, surfers have been making the most of the huge waves.

More updates soon.

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Beaches closed on the Gold Coast again

Beaches face bathing ban as heavy rain ups e.coli risk

Swimming bans could be put in place at a number of beaches in Co Cork in the coming days if heavy rainfall sweeps slurry into the sea and raises e.coli bacteria to excessive levels.

Following advice from the HSE, Cork County Council yesterday put up warning notices at 14 beaches along the coast advising the public that water conditions might deteriorate to an extent that they exceeded permissible EU levels for the bacteria.

Officials said forecasts of heavy rain yesterday and again today meant there was a likelihood of contaminants being washed into the sea.

It was predicted that West Cork would be worst affected.

Met ireann forecasters predicted that 19.4mm of rain would fall in the region yesterday, with a further 17.9mm today.

Along the East and South Cork coasts less rain was forecast, but was deemed enough to have potential to cause sea water pollution.

Warning signs were put up by the council at nine beaches in West Cork: Barleycove, Cadogans, Coolmaine, Pallas, Tragumna, Traverra, Trahallan, Tom OBriens Strand, and The Warren.

The warning signs were also put up at Youghals Claycastle and Front Strand, Fountainstown, Garryvoe and Garretstown.

A number of beaches have been closed in the county already this year due to elevated levels of potentially harmful bacteria entering bathing water.

Earlier this month, a temporary bathing prohibition notice was put in place at Garryvoe, this time due to elevated levels of intestinal enterococci in the water.

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Beaches face bathing ban as heavy rain ups e.coli risk

Water sampling at Sarnia-Lambton beaches ends for season

The summer water quality testing program at public beaches along Sarnia-Lambton's stretch of Lake Huron has come to a close with all seven locations earning a clean bill of health.

This week's final round of water samples came back from the lab clear of elevated bacteria levels that can result in Lambton Public Health officials posting warning signs for swimmers.

Weekly sampling and testing runs from June to the end of August at Canatara Park, Bright's Grove, Highland Glen, the Ipperwash main beach, Pinery Park and Grand Bend's north and south beaches.

This week's testing was the final round for 2014.

Theresa Warren, a public health inspector, said there were a total of five beach postings this summer, the same number as in 2013.

"It's pretty much what we expect, particularly with the type of weather we had over the past summer," she said.

"Especially in times when we have heavy rainfall and high winds. It causes the bacteria in the lake to be stirred up, and we get high levels when we sample."

Water in the lake can become temporarily polluted for up to 48 hours following heavy rainfall, according to the public health office.

Also, if wave activity has made the lake appear cloudy, bacteria from the lake bottom may have become suspended in the water, increasing the risk of illness.

Just four of this year's beach postings in Lambton were because of high levels of bacteria found in samples.

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Water sampling at Sarnia-Lambton beaches ends for season

Barbecues, Beaches and Bonds: A Labor Day Story

I'll be spending this holiday weekend with family, enjoying the last days of summer outdoors and preparing a meal or two on the grill. What do Labor Day grilling festivities and investing have in common? Plenty. Preparing the perfect meal requires an optimal balance of nutrients, just like building a portfolio requires the right savory combination of investments. Here's how I would prepare a fixed income mixed grill.

Chicken as Treasuries

The most basic protein, chicken, is a fixture of any barbecue menu. The same can be said for Treasuries in a bond portfolio. Treasury securities, in a variety of maturities, provide more safety than any other investments as they are backed by the full faith and trust of the U.S. government, do not have a call provision, and provide a dependable income stream. They are also the ultimate diversifier for equities and other tasty higher-risk dessert items.

Investment Grade Steak

Just like a prime, choice, or select cut of beef, there are investment grade bonds that are rated according to credit quality. Investment grade describes bonds that are "AAA" or "AA" (high credit quality) and "A" to "BBB" (medium credit quality). As with those who love a good steak, investment grade bonds suit those who seek high quality in exchange for less risk. It may not be as lean as chicken, but it may provide a little more flavor in the form of extra yield.

High Yield Ribs

The decadent offering of barbecued ribs at a weekend party is similar to that of high yield fixed income investments. By taking on greater risk of spilling sauce on your shirt you have the experience of a true summertime staple, and with high yield fixed income investments you are positioned for potentially higher income. Just like the ribs, you don't want to overdo it too much on high yield; put a sensible amount on your plate to get a taste of the flavor and little extra yield potential, but not so much that it leaves you feeling queasy from too much volatility.

Emerging Market Spicy Kebabs

For those who want a little more adventure on their menu, there's always the option of adding some unique flavors like spicy kebabs. This is the equivalent of adding some emerging markets fixed income to your bond portfolio. You may run the risk of a little heartburn, with occasional volatility and currency risk, but no cookout is truly complete without a little spice thrown into the mix. It helps you balance out the blandness of some of the healthier options, and gives the overall meal a nice flavor kick. And here, flavor means yield potential.

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Barbecues, Beaches and Bonds: A Labor Day Story

New Jersey’s Top Ten Beaches 2014 – NJ Sea Grant Consortium’s State of the Shore Event – Video


New Jersey #39;s Top Ten Beaches 2014 - NJ Sea Grant Consortium #39;s State of the Shore Event
New Jersey #39;s Top Ten Beaches 2014 - NJ Sea Grant Consortium #39;s State of the Shore Event May 22, 2014 Tim McCloone #39;s Supper Club, Asbury Park, NJ.

By: You Don #39;t Know Jersey

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New Jersey's Top Ten Beaches 2014 - NJ Sea Grant Consortium's State of the Shore Event - Video