Friday, December 16, 2011

The Meade LXD75 Is A Large Multifunctioning Telescope With Many Features

!9#: The Meade LXD75 Is A Large Multifunctioning Telescope With Many Features

If you are looking for a telescope as fascinating as the sights you plan to view through it, the Meade LXD75 might just be your baby. A warning to the faint of heart, if you aren't looking for a telescope that demands as much understanding of you as you do of it, try the LX90 series telescopes. These are good professional telescopes that are easy to understand. Or the Meade LX200 might be your choice, since it is a greatly advanced telescope that is not quite so difficult to run.

The Meade LXD75 is a monster of a telescope with many exciting features. It has Go To capabilities. It is a giant telescope on a strong metal base with drives of the dual gear type and motors of the RA and DEC type. They run off an eight DC battery pack which you must purchase separately, as with most telescopes. The controls are AutoStar and contain a database of objects that it recognizes of over thirty-thousand objects. The polar locator can be adjusted in its intensity. It takes batteries also, but these are included with the purchase of the LXD75. This machine is a giant, but it comes with the necessary motors, gears and juice to run it correctly. This ensures your stargazing won't be interrupted.

The LXD75 sits on an all-steel-base of three legs, a necessary feature for such a large piece of scientific equipment. There is a tray supplied on the tripod for keeping this unit's accessories safely stored. The two types of LXD75 telescopes are the Schmidt-Newtonian and the Schmidt-Cassegrain models. The Optic systems of both of these telescopes are placed inside aluminum cylinders. These aluminum cylinders are then placed inside of Steel tubes. Then the whole unit is cooked in enamel. Since this is an air tight unit now, the fuzziness of the image caused by circulating air within the telescope's optics is held to a level almost zero. So now you have a clean optical system with the result being less distortion.

The corrector lenses of virtually all the Meade LXD75 telescopes are made of water white glass. This glass is there to correct distortion, creating crystal clear detailed images. These detailed images are the kind you want to see as you are spending your time enjoying the night sky. The sending of light is also affected, rising to levels of ten percent more than that of the standard glass used in most telescopes.

In the LXD75 those faded and blurred images are no longer a factor. And in regards to alignment, these telescopes have great accuracy. More than thirty-thousand objects can be found automatically, and you will be able to view them through this very accurate optical system. For those who are used to aligning their telescope to objects in the night sky and then having them disappear from view so they have to be aligned again, the LXD75 will be just the ticket. This is a very accurate and beautiful system, and the scientists at Meade offer it to you.


The Meade LXD75 Is A Large Multifunctioning Telescope With Many Features

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Sunday, December 4, 2011

Popular Science Toys For Kids

!9#: Popular Science Toys For Kids

Why let your kids drain their brains on another game console when you get them something that's fun and will help them learn at the same time? Science toys have grown up a lot since we were kids. Today's telescopes automatically locate planets and stars, ant farms use NASA technology, and new science experiments kits let your kids become budding forensics experts. Here's a guide to the most popular science toys for kids.

Choosing the Best Telescope for Kids

One of the best science toys parents can share with their kids is a telescope. The first time your child beholds the wonders of the heavens is a magical moment, one they will never forget. And wouldn't you rather have your kid camped out all night in the backyard stargazing instead of cracking his thumbs on some mindless video game?=

Here are a few tips for buying a home telescope. Many parents focus on power, or magnification, when trying to figure out what type of telescope to buy for their child. In fact, the aperture, or diameter of the telescope is what determines how much you can see with a telescope. So to get the best telescope for kids, get the widest aperture you can instead of the strongest power.

A stable telescope mount is also important. There's nothing more frustrating than wrestling with a wobbly tripod when your trying to focus on the rings of Saturn. One of the best telescope for kids is the Celestron 21061 AstroMaster 70 AZ Refractor Telescope. Not only does it have a rigid, stable platform, it also comes with software with over 10,000 celestrial objects and images to help your child search the heavens night after night.

New Natural Science Toys

Natural science toys have changed a lot since the cloudy plastic bottles filled with Sea Monkeys we grew up with. Even the classic ant farm has been upgraded. Borrowing NASA technology, the Fascinations Antworks Illuminated is a self-contained ant farm where ants burrow through a special food-grade gel they can also eat. Pretty gross, but pretty cool too.

Other natural science toys for kids include mini insect, frog and butterfly habitats and special collectors that let your little ones safely collect their creepy crawlies. Now your kids can observe the wonders of nature without you having to worry about finding toads in their pockets at laundry time.

The Classic Childrens Microscope

If the immense magic of the heavens dazzles your child, so too will the minute wonders of the microscopic world. The modern children's microscope is sturdy, safe and looks cool too. If you're hell-bent on finding low priced kids microscopes, you may want to consider a good microscope kit. Otherwise you'll be hunting down slides, specimen bottles, and all the other accessories your kid suddenly decides he needs.

One of the best kid's microscope kits is the Discovery Exclusive Macro Microscope. It comes with all the basic accessories such as slides, tweezers and specimen bottles along with a book of experiments and real specimens including cloth from a real 900-year old Peruvian mummy! Maybe that will stop your kid from asking you to save your hair and toenail clippings for them.

Easy Science Kits for Kids

Children's science kits used to be confined to nerdy adolescents trying to create explosions in their basement with a junior chemistry set. Today's easy science kits for kids are safer and more fun. Most science kits include bottles of simple chemicals and all the lab equipment (test tubes, safety goggles, tweezers, etc.) your junior scientist needs to perform hours of non-explosive experiments. Even more fun is the electronic Snap Circuits SC-300 kit. The kit comes with a clear and easy to understand color-coded instruction manual and 60 snap-together parts that let kids build over 300 exciting projects including an AM radio, burglar alarm, radio announcer and more.


Popular Science Toys For Kids

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