Could blowing a conch shell help treat sleep apnoea? As a doctor working in sleep medicine, this unexpected news story certainly grabbed my attention. My first reaction was scepticism – sleep ...
After 18,000 years of silence, an ancient musical instrument played its first notes. The last time anyone heard a sound from the conch shell trumpet, thick sheets of ice still covered most of Europe.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback