6 period Gamma rays by Ethan Nounes https://padlet.com/nouneeth000/m5g57vsgtjai Made with wonder en-us 2017-02-24 18:42:32 UTC 2017-03-01 18:45:43 UTC hello@padlet.com nouneeth000 https://padlet.com/nouneeth000/m5g57vsgtjai/wish/156507057 Gamma rays cause cell damage and can cause a variety of cancers.

They cause mutations in growing tissues, so unborn babies are especially vulnerable.

]]> 2017-02-27 18:12:01 UTC https://padlet.com/nouneeth000/m5g57vsgtjai/wish/156507057 nouneeth000 https://padlet.com/nouneeth000/m5g57vsgtjai/wish/156508136 Because Gamma rays can kill living cells, they are used to kill cancer cells without having to resort to difficult surgery.]]> 2017-02-27 18:14:31 UTC https://padlet.com/nouneeth000/m5g57vsgtjai/wish/156508136 how their made holmekay000 https://padlet.com/nouneeth000/m5g57vsgtjai/wish/157127431 Gamma rays are given off by stars, and by some radioactive substances

They are extremely high frequency waves, and carry a large amount of energy

They pass through most materials and are quite difficult to stop-you need lead or concrete in order to block them out]]> 2017-03-01 18:31:36 UTC https://padlet.com/nouneeth000/m5g57vsgtjai/wish/157127431 holmekay000 https://padlet.com/nouneeth000/m5g57vsgtjai/wish/157131994 2017-03-01 18:43:42 UTC https://padlet.com/nouneeth000/m5g57vsgtjai/wish/157131994 holmekay000 https://padlet.com/nouneeth000/m5g57vsgtjai/wish/157132559 2017-03-01 18:45:18 UTC https://padlet.com/nouneeth000/m5g57vsgtjai/wish/157132559