Questions with the keyword 'invention'

• will there ever be an invention to make deaf people hear? by pegasaus to Tim, Steve, Sarah, Peter, Paul, Danielle Comments: (No comments so far )
• Great first lecture. Well done Danielle and RI. One small note regarding your next lecture. The telephone was not by ModShane Comments: (so far, 3s comments )
• If you could invent anything, what would you invent? by ModShane and 1 other. Comments: (No comments so far )
• What’s the coolest invention, in your opinion? by ModShane and 2 others. Comments: (So far, one comment )