Questions with the keyword 'invention'

• If we created a super squashing machine with a high preassure from something like gold or heavier to make someting so by Herp Derp to Miranda, James Comments: (No comments so far )
• If you were kept in a sealed cave for 1year and you had a box of metal scraps wheels and wires what would you make to by Tom||12||Notts to James Comments: (No comments so far )
• Could you make a hand held Gammer Ray Beam by putting a very high frequency torch with uranium batteries or something? by Herp Derp to Usman Comments: (so far, 4s comments )
• Why were electromagnets made? by lucylocket to Daniel, Freya, James, Miranda, Usman Comments: (No comments so far )
• 9. What period of time was electromagnetism invented? by sophiejjxxsj to Usman Comments: (No comments so far )
• Whats your favourite invention by paolo2002 to Usman, Miranda, James, Freya, Daniel Comments: (No comments so far )
• 8. Who invented electromagnetism? by sophiejjxxsj and 1 other. to Usman, Miranda, James, Freya, Daniel Comments: (No comments so far )