the best

• microwaves
  • food warm so quickly❤️❤️❤️
• metal water bottles
  • keeps things cold for a loong time
• ice maker
• sewing machines
• printing press
• smallpox vaccine
• dogs

good but evil

• cell phones
  • brings people together & tears them apart too
• high heels
  • soooo hot. don't get me wrong. but ruins our feet:(

just bad

• photoshop
• guns