A hollow metal instrument refers to a musical or industrial tool made from metal that has an empty interior, allowing it to resonate or serve a specific function. In music, examples include brass instruments, like trumpets and trombones, which produce sound through the vibration of air within their hollow bodies. In industrial contexts, hollow metal tools can include pipes and tubes used in construction or machinery. The hollow design typically enhances the instrument's efficiency or sound quality.
It is an instrument with three or four small hollow metal hemispheres set so that they catch the wind and measures it. Anemo means wind
The adenoids can also be removed by electrocautery with a suction Bovie, an instrument with a hollow center to suction blood and a rim of metal to achieve coagulation
Guiro
metal
ITS METAL
ITS METAL
this is a kind of metal instrument
Bits Of Metal are useful for Tinkering and Trading.
digerepoo
A didjeridoo is a musical instrument made by the hollowing of a eukalyptus branch by termites.
A musical percussion instrument (drum); usually consists of a hollow cylinder with a membrane stretched across each end.
it depends, some netal poles on traffic lights are hollow and those with flags are solid