Questions with the keyword 'invent'

• what is your best invention :):) by 11conmusr1 to Andy Comments: (No comments so far )
• what is your worst design by 11jakrobb4 to Andy, Bill, Grant, Kayleigh, Rain Comments: (No comments so far )
• have u ever designed a telescope by 11thofreb4 to Rain Comments: (No comments so far )
• will u make a robot??? by 11caldavb4 to Andy Comments: (No comments so far )