https://padlet.com/yvonne_su/P3rollercoasters How have roller coasters been made safer and more advanced? en-us 2016-09-29 05:23:20 UTC 2016-09-29 18:27:48 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Send.png yvonne_su https://padlet.com/yvonne_su/P3rollercoasters/wish/127153450 Roller coasters r better. kids have to be taller to rid them. Steel structures.]]> 2016-09-29 05:33:47 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127153450 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358402 Roller coasters have been improved in several ways.]]> 2016-09-29 18:07:10 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358402 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358416 Roller coaster have been improved in several ways.
They have been daily checks and fixes them very often.
They have stronger material witch makes the ride safer.]]> 2016-09-29 18:07:11 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358416 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358417 Roller coasters have been improved in several ways.They make daily checks and fixes.The materials are stronger and better.]]> 2016-09-29 18:07:11 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358417 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358427 Roller Coasters have been improved in several ways.They have became safer because the engineers testing them. They are more advanced because they have new technology.]]> 2016-09-29 18:07:12 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358427 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358429 Roller coast have been improved in several  ways.
Engineers check them. 
 They got new technology to improv.]]> 2016-09-29 18:07:13 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358429 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358432 Roller coasters have been improved in several ways.They have to be safer by raising height requirements.More advanced improving old designs.]]> 2016-09-29 18:07:13 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358432 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358440 Roller coaster have been improved in several ways.They have become safer by daily checks and fixes.It is more advanced by using stronger materials.

]]> 2016-09-29 18:07:14 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358440 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358446 Roller coasters have been improved in several ways. Raising rheight requirements.Stronger materials.]]> 2016-09-29 18:07:14 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358446 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358448 Roller coaster have been improved in several ways. they made the ride safer by making raising height requirements.they made it more advanced by improving old designs.]]> 2016-09-29 18:07:14 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358448 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358453 oller coaster have been improved in several ways. They have become safer because daily checks and fixes. The roller coaster are advanced stronger materials. ]]> 2016-09-29 18:07:15 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358453 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358455 Roller coasters have been improved in several ways. They be safer if they raising the height. They can make it more advanced by making more stronger materials.]]> 2016-09-29 18:07:15 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358455 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358458 Roller coasters have been improved in several ways. They ]]> 2016-09-29 18:07:15 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358458 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358461 Rollor coaster have been improved in several ways.

They have been inproved by they are made of wood.

anyways there made out of wood is still strong.



]]> 2016-09-29 18:07:15 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358461 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358462 Roller coasters have been improved in several ways.

safer by *raising height requirements.

they are more advanced by putting *stronger materials]]> 2016-09-29 18:07:15 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358462 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358478 Roller coaster have been improved in several ways.

They have become safer by daily checking them and fixes.

They have become more advanced by]]> 2016-09-29 18:07:17 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358478 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358491 Roller Coaster have been improved in several ways.
They have become safer by engineers testing them.
They are more advanced by new technology.]]> 2016-09-29 18:07:19 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358491 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358522 Roller coasters have been improved in several ways.
It's safer raising height requirements.They also 
engineers test them. I became more advance because there is stronger.  ]]> 2016-09-29 18:07:22 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358522 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358569 Roller coasters have been improved is have warnings about the roller coaster or the principal test the roller coaster and when the principal say in things no and fixed the problem.]]> 2016-09-29 18:07:28 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358569 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358610 Roller coasters have been improved in several ways is by raising height for kids and adults and engineers testing them. They have to do a daily check on every roller coasters.]]> 2016-09-29 18:07:33 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358610 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358631 Roller coasters have been improved in several ways. They have be came safer * raising height requirements. More advanced * stronger materials]]> 2016-09-29 18:07:35 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358631 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358713 Roller coasters have been improved because they have strong holders.It is safer to check the brakes.More advanced new technology and improve there old designs ]]> 2016-09-29 18:07:49 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358713 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358720 Roller coasters have been improved improved in several ways. One way that roller coasters have become more safer is because they have been daily checked. Roller coasters are now more advanced because they now have stronger material which is also more safer.

]]> 2016-09-29 18:07:49 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358720 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358764 roller coasters have been improved in several ways.

]]> 2016-09-29 18:07:55 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358764 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358855 Roller coasters have been improved in several ways. The roller coasters have been safer daily checks and fixes. The roller coaster have become more advanced by new technology such as virtual reality.]]> 2016-09-29 18:08:08 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358855 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358872 Roller coasters have improved several ways. they been safer by checking parts if there right that how every body can be safe in 
roller coasters so everybody can have fun  and the workers check
every time at the roller coasters.]]> 2016-09-29 18:08:12 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358872 1367470542 https://padlet.com/yvonne_su/P3rollercoasters/wish/127358897 k]]> 2016-09-29 18:08:16 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127358897 https://padlet.com/yvonne_su/P3rollercoasters/wish/127359101 Roller coasters have been improved in several ways.It has been Safer by engineers testing them.I has been more advanced by stronger 
materials.]]> 2016-09-29 18:08:50 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127359101 https://padlet.com/yvonne_su/P3rollercoasters/wish/127359229 Roller coasters have been impraved in several ways ]]> 2016-09-29 18:09:08 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127359229 https://padlet.com/yvonne_su/P3rollercoasters/wish/127359358 By making with meatel not wood

]]> 2016-09-29 18:09:27 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127359358 https://padlet.com/yvonne_su/P3rollercoasters/wish/127360457 Roller coasters have been improved in several ways.Roller coasters are more safer because engineers are testing them.]]> 2016-09-29 18:12:14 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127360457 https://padlet.com/yvonne_su/P3rollercoasters/wish/127360571 Roller Coaster have been improved in many ways. They are much safer by raising height requirements. Also more advanced in stronger material]]> 2016-09-29 18:12:30 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127360571 https://padlet.com/yvonne_su/P3rollercoasters/wish/127363518 Roller coasters have been improved in several ways. Like daily checks and fixes. THey have advanced stronger metal.]]> 2016-09-29 18:18:58 UTC https://padlet.com/yvonne_su/P3rollercoasters/wish/127363518