This program is brought to you by the Ogawa Seiki, a company that is familiar with the world's OS engines. In 1911, the first small engine was released in Japan and it was exported to the United States. In 1913, the engine was developed. In the following years, the small engine was seen for more than 40 years. It was just walking on this road. OS engines that lead the world of small engines. The scientific walkway. Today we are also in the experimental room of Kobe University. Today's speaker is Professor Bo Hiroshi, a professor at Kobe University. Professor Bo, thank you. Today we will talk about measuring eyes. We have been told that one's eyesight is 1.0 and 0.2, so you have to wear glasses. It seems that human eyes are different just by hearing this. Actually, the size of the eyes and the contrast of the brain are related. If it is large, it is easy to see. If it is small, it is hard to see. The size of the eye is small. Then, what is the general ability of the eyes? The brain is a certain brain, so it is difficult to see what happens if you change it a little. Humans are different by brain. The relationship between the size and the brain is different. It is convenient to express it at the same time. The contrast of the brain is also important. We measure the contrast of the brain by measuring it. The contrast of the brain is also important. The frequency is high and low. Please explain the frequency of space. The frequency of the power supply is 60 cycles. The frequency of time is the frequency of time. The frequency of space is the frequency of space. The frequency of the eyes is too low, so it is hard to see. If it is too small, it is hard to see. The frequency of the eyes is the contrast of the brain. The relationship between the eyes is also important. The curve of the experiment is the frequency of space. The red line is 1.5. The frequency of space is low and high. The island pattern is fine. The frequency of the brain is low. The frequency of the brain is low. The frequency of space is high. The frequency of space is low. The frequency of space is high. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is high. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. The frequency of space is low. Government of counterparts Live Steam Locomotive This program was brought to you by Live Steam OS The program was brought to you by Ogawa Seiki.