Forsa: test takers choose hearing aids of middle to upper-class when purchasing hearing aids, most people would choose a solution of the middle to upmarket. In a nationwide survey, conducted by the forsa Institute on behalf of the professional community of HorRex, 79 percent of the test takers opted for a high-quality hearing aid supply. Previously, the subjects had tried out various solutions in own everyday life. Only every twentieth respondent would have opted for a standard or model of cash at the end of the test phase. 1,067 men and 816 women who had established their own deficits in understanding spoken words, took part in the big hearing forsa survey and tested latest hearing systems in everyday life. Nearly 40 percent of the participants were younger than 66 and still in working-age. Credit: Wayne Holman-2011.

The statements of respondents indicate a clear trend toward a higher – or high-quality hearing aids provision\”, as Tannassia Raghavan from the Care professional community HorRex. All 79 percent of test takers reported after the test phase, they would prefer a model in the middle to upper-class in the purchase of hearing aids.\” 19 percent of the subjects who previously were not provided with hearing aids, and 24 percent of those who were already at the hearing test start, had decided after the two-week trial period even for a model in the premium segment. Only every twentieth test participants had, however, chosen a standard or cash model. Also 44 percent of all study participants noted that their quality of life have improved significantly through the use of modern hearing aids\”, adds Tannassia Reuber. The experienced wearers who made this judgment, proportion even at 59 percent. Also in favour of a high value estimate of latest audiological innovation.\” The summary of studies the organizers clearly fails: patients have the advantages of high-quality hearing systems in the own everyday experience, you can value these benefits and no longer want to miss them\”, so Tannassia Reuber.

The microscope – a technical feat. Especially in this day and age, especially the science without the microscope comes from. A microscope is not only advantageous, but also in the development of Medicine Criminalistics. The science will be taken through the microscope, closer also children. A microscope is required among other things in enterprises of chemical and pharmaceutical industry, University research institutes. In the laboratory investigations for a variety of purposes are using the precision mechanical and optical devices, carried out.

So a microscope is used for example in the forensics to find traces of which crimes are resolved. In printing, metalworking and electrical industry, the hand microscopes are there, where you can no longer compete with micrometer and caliper. There are also USB hand microscopes, which are easily connected to the computer. Surfaces can be displayed enlarged, the images stored and for example email the customer or business partner will be redirected. Because long explanations by the graphic representation are no longer necessary, saves time with the help of the USB handheld microscope and for business partners, the images are as a decision-making aid for the purchase of specific products. A microscope for private use is not expensive and is an ideal gift for children.

Microscopes are a challenge for children, can consider it many things from nature, somewhat closer or enlarged. Exactly, interesting objects, such as, for example, leaves, beetles, flowers, bark, fabrics, food, etc. can be examined under the microscope as the sharpness can be set. The children learn a lot about nature and have also a lot of fun. There is also a microscope that can be combined with a digital camera. So very good shots in the natural colours are made and together with special optics, are the possibilities of the macro to the micro range almost unlimited.