Questions with the keyword 'invention'

• What is the most important invention in the 20th century? by samuel1998 to Asif, Laura, Lena, Sean, Viv Comments: (No comments so far )
• What do you think we will invent in 100 years? by rusty1556 and 1 other. to Asif, Laura, Lena, Sean, Viv Comments: (No comments so far )
• what is the best medicine you have developed by ferrarimad to Asif, Laura, Lena, Sean, Viv Comments: (No comments so far )
• Was the skin printer your invention, if so how did you come up with the idea? by 09clarkl and 3 others. to Sean, Asif, Laura, Lena, Viv Comments: (No comments so far )