Due to the strength of the two findings, the cause could not be in the systems of the stars, but must be much closer to us. According to the researcher, the signals could be explained by a ...

For military number hand signals, things are simpler ... For example, making a symbol like the Roman numeral for two (II) says they need medical supplies, while a single jot (I) means a doctor ...

A combination of electromyography and force myography is more accurate at predicting hand movements than either method by itself. Combining two different kinds of signals could help engineers ...