We understand your curiosity. You want to be prepared when the moment arrives. But it's probably better to wait until your first (or even second) period arrives. Why? Because the menstrual flow moistens the vagina and helps the tampon slip into place. Waiting a bit also is good because it gives you a chance to get an idea of what your flow will be like — heavy, light, or somewhere in between. When you know your flow, you can pick the right tampon for your needs. For first-timers, try a slim fit-sized tampon, then relax and read the instructions.
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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