Skydive Greene County

    Come out and let us teach you how to skydive today! We are located in Xenia, Ohio and is within a reasonable driving distance of major cities in Ohio. Situated on a private airport, Skydive Greene County offers world-class training. We didn't start skydiving but we are Ohio's oldest skydiving school which opened in 1961!

◆Tandem Skydiving

    Tandem skydiving is required if this is your first time skydiving. After filling out paperwork and watching a short video, you will be ready to make your skydive. Somewhere around 11,500 feet you will be secured to your tandem instructor. The door will open and you exit the plane.

    Your freefall with your instructor will last for approximately 40-50 seconds. We can almost guarantee this will be the most exciting minute of your life as you reach the speed of around 120 mph, falling for about two miles back to the earth!

    Don't forget to have a video taken of your skydive to show all those that didn't think you would jump from an airplane!

◆Static Line Courses

    Once you have made your tandem skydiving, you can move on to our Static Line Program. The Static Line Jump is the traditional way to learn to skydive. We have classes throughout the year. Every student will be led through the entire day by a licensed instructor. Never does the student feel unattended.

    Once training is over, students will make their first jump on that very same day! If the weather does not cooperate, you can come back the next day, or we will re-schedule a time to make your skydive.

●Price

$165.00 Tandem skydiving only

$175.00 Static Line Course only

Invite one of our professional videographers on your skydive:

$125.00 DVD with photos

●Booking

    To book your tandem skydive or skydiving course, call us at (937) 372-0700. We just ask for a call if you cannot keep your scheduled appointment. And you must be at least 18 years old to make a skydive at SGC.

    Come to learn with the best and make a skydive today! For further information, please call us at (937) 372-0700 or visit our website www. greenecounty.com!

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    In a class this past December,after I wrote some directions on the board for students about their final examination,one young woman quickly took a picture of the board using her smart phone.When I looked in her direction,she apologized:"Sorry.Was it wrong to take a picture?"

    “I can't read my own handwriting,”the young woman explained."It's best if I take a picture of your writing so I can understand the notes."

    That remark started a class-wide conversation about taking a picture instead of taking notes.For those in the photo-taking camp,motivations extended beyond their inability to comprehend their own handwriting.Some took pictures of notes because they knew their phone was a safe place to store material.They might lose paper,but they wouldn't lose their phones.Some took photos because they wanted to record exactly the manner in which I had noted information on the board.Others told me that during class they liked to listen to the discussion attentively.

    Yet the use of cameras as note takers,though it may be convenient,does raise significant questions for the classroom.Is a picture an effective replacement for the process of note-taking?

    Instructors encourage students to take notes because the act of doing so is more than merely recording necessary information—it helps prepare the way for understanding.Encouraging students to take notes may be an old-fashioned instructional method,but that a method has a long history doesn't mean it's out of date.Writing things down engages a student's brain in listening,visual,and kinesthetic learning—a view supported by a longstanding research.The act of writing down information enables a person to begin committing it to memory,and to process and combine it,establishing the building blocks of learning new concepts.

    Taking a picture does indeed record the information,but it deletes some of the necessary mental engagement that taking notes employs.So can the two be equally effective?

    I'm not sure how to measure the effectiveness of either method.For now,I allow students to take notes however they see fit—handwritten or photographed—because I figure that some notes,no matter the method of note-taking, are better than none.

Low-Cost Gifts for Mother's Day

Gift No. 1

    Offer to be your mother's health friend. Promise to be there for any and all doctor's visits whether a disease or a regular medical check-up. Most mothers always say "no need," but another set of eyes and ears is always a good idea at a doctor's visit. The best part? This one is free.

Gift No. 2

    Help your mother organize all of her medical records, which include the test results and medical information. Put them all in one place. Be sure to make a list of all of her medicines and what times she takes them. "Having all this information in one place could end up saving your mother's life," Dr. Marie Savard said.

Gift No. 3

    Enough sleep is connected to general health conditions. "Buy your mother cotton sheets（床单）and comfortable pillows to encourage better sleep," Savard said. "We know that good sleep is very important to our health."

Gift No. 4

Some gift companies such as Presents for Purpose allow you to pay it forward this Mother's Day by picking gifts in which 10 percent of the price you pay goes to a charity (慈善机构). Gift givers can choose from a wide variety of useful but inexpensive things —many of which are "green" — and then choose a meaningful charity from a list. When your mother gets the gift, she will be told that she has helped the chosen charity.

    Student travel promises to be an enjoyable trip. Not only can students visit several places, they also can learn so much on every trip. For first-time travelers, here are some historical destinations for students to travel.

    Athens

    It was the center of knowledge, government and system in the ancient world, and every student would be amazed at how this ancient city grew and evolved. Students can visit Acropolis, Agora, Library of Hadrian, Kerameikos, Olympieion & Southeast Athens. Pnyx, Roman Agora & Tower of the Winds, Arch of Hadrian, City Eleusinian and other ancient sites in this, ancient city of Athens.

    Egypt

    Egypt features 3,000 years old city on the banks of River Nile. Moving your way south from Cairo, the nation's capital, you can stop at Giza where the famous Great Pyramid stands. It was built by Pharaoh Khufu in 2550 BC. Further south, Saqqara is home to the Step Pyramid of Djoser built in 2630 BC. In Dahshur, the Bent and the Red Pyramids are located. And down south at Maidum, the Maidum Pyramid can be found.

    Rome

    See ancient Rome still shine with evidences of Raman structure and architectures built more than 2,000 years ago Rome presents the living timeline from the Roman Empire to the shift of the Middle Ages, to the dawn of the Romantic period and Enlightenment (启蒙运动). Rome preserves its temples, churches, arts, and priceless paintings and murals.

    Peru

    As the center of the Inca civilization, Peru is a great destination for students travel for discovery of South American history. The 500-year old Inca traces could be relived in the Inca Trail that is both exciting and educational. Walk to the Ollantaytambo, Sacsayhuaman, Machu Picchu, and Pisac to have a visit.

    Tencent announced yesterday that it will limit the daily time for youngsters to play its popular King of Glory game after parents and schools in Shanghai and other areas complained their children had become addicted to playing it.

    From tomorrow, children younger than 12 will only be allowed to play the game for a maximum(最大值) of one hour a day, and after 9 pm, they will be banned from logging into it, said Tencent. Those older than 12 will be able to play a maximum two hours a day.

    The game system will remind players the time they have been playing and young players will be forced to log out when the time is up.

    Tencent claimed these were the strictest measures in China's game industry to prevent addiction and the company expected they would ease parents' anxiety.

    The company also said it had updated its system for parents to keep tabs on their children using its games.

    Since February, parents can receive messages when children log in and spend money on the game after they connect children's game accounts with their mobile phone numbers.

    Now, parents can connect phones, tablets or computers that their children use to play games, so that they can keep an eye on the children even if they have several game accounts, Tencent said.

    Song Zhe, a father of a Shanghai high school student, welcomed the measures but was not sure if they would be sufficiently effective. "I like the system that could lock up the devices as children can register many accounts," he said, "but children are so clever that they can always think out counter measures."

A new study says that more than half the world's ocean area is "becoming greener," and the trend is connected to human-caused global warming.

It's not clear what is driving the greening. In some places, it could indicate changes in the amount of plankton or other organic material floating in the water. Plankton are a cornerstone of the ocean food chain, and these kinds of shifts could have ripple effects throughout the entire marine ecosystem.

The study, published on Wednesday in the journal Nature, examines 20 years of satellite data measuring light reflected at the surface of the water all across the globe, subtle changes that aren't necessarily visible to the naked eye. The research finds that 56 percent of the world's oceans are shifting in color — and on the whole, they're growing greener. The trend is especially strong in the lower latitudes, including the subtropics and tropics.

The researchers then used a computer model to find out whether climate change was playing a part. They conducted one set of simulations representing the oceans under a strong climate change scenario, and then compared them with a second set of simulations imagining a world in which climate change didn't exist. The model suggests that rising global temperatures are to blame.

The exact reasons still require some scientific digging. While climate change seems to be the culprit, the study also indicates that rising ocean temperatures in and of themselves aren't driving the greening.

There are plenty of other ways global warming is affecting the world's oceans, by changing the structure and flow of certain currents, for instance. These kinds of changes can affect the growth of phytoplankton and other factors that might be contributing to the greening.

The findings weren't a surprise to the researchers. They're consistent with the way researchers expect the global oceans to change as the world keeps on warming.

"I've been running simulations that have been telling me for years that these changes in ocean color are going to happen," study co-author Stephanie Dutkiewicz, a senior research scientist at the Massachusetts Institute of Technology, said in a statement. "To actually see it happening for real is no unexpected, but frightening."