A woman isn't fertile every day of her cycle. A study by the National Institute of Environmental Health Sciences showed women can only get pregnant six days out of the monthly cycle - the five days leading up to ovulation and the day of ovulation itself. If you and your partner are only having sex once a week, you may be missing your ovulation window!
You may have learned in high school health class that ovulation takes place 14 days after the start of your period, but that's only for people who have a consistent 28-day cycle, says the Mayo Clinic - and not even all of those people ovulate at the same time
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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