At first, using a tampon might seem like a big deal to a girl. But once you get more comfortable with it, you might even forget you have one in.But that can be a problem if you forget for too long. Tampons should be changed every 4-6 hours. If not, bacteria can grow and cause an infection. You also might notice an odor. Leaving a tampon in too long also increases your risk of a serious illness called toxic shock syndrome.If you do forget about your tampon, remove it as soon as possible. One common mistake is to insert a new tampon without removing the old tampon. If that happens, remove both.Toxic shock syndrome is rare, but be sure to tell a parent if you are feeling sick and you recently left a tampon inserted too long.
Existing communications and computer architecture are increasingly being limited by the pedestrian speed of electrons moving through wires, and the future of high-speed communication and computing is in optics, experts say. The Holy Grail of results would be "wireless interconnecting," which operates at speeds 100 to 1,000 times faster than current technology. The new discovery, made by researchers at Oregon State University, the University of Iowa and Philipps University in Germany, has identified a way in which nanoscale devices based on gallium arsenide can respond to strong terahertz pulses for an extremely short period, controlling the electrical signal in a semiconductor. The research builds on previous findings for which OSU holds an issued patent.
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