it means i dont know
I-pod
Probably the most famous invention by a child was "braille."
Dr.Shirley ann Jackson famous invention
the Nintendo 64.
Sir Robert was famous for the invention of condoms
The invention of Tabla is usually credited to the the famous poet called one Amir Khusro.
fingerprints
Invention of the telephone
the telescope
ligtbulb
The most famous British invention show is called the British Invention Show (BIS). It is the UK's largest design and innovation exhibition, and runs at the end of October.
his hardest invention was the telephone