Voice thread 2 by Erica Eller https://padlet.com/erica_eller/3fkitv49fiwk How do they work en-us 2017-10-14 15:55:26 UTC 2017-10-14 15:57:16 UTC hello@padlet.com Again list each of the six simple machines. This time be able to tell how they are beneficial to us. Give examples of what they can do. BE sure to leave your comment as a video or voice recording. erica_eller https://padlet.com/erica_eller/3fkitv49fiwk/wish/197040120 2017-10-14 15:56:26 UTC https://padlet.com/erica_eller/3fkitv49fiwk/wish/197040120