https://padlet.com/abelden1/iccp4ae55vald6yr Science All the Time en-us 2021-03-16 15:20:03 UTC 2025-11-17 22:50:58 UTC hello@padlet.com https://padlet.net/icons/png/1f913.png abelden1 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316556386 (In this space, a sentence or two attempting to explain what you saw.)

]]> 2021-03-16 16:14:06 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316556386 abelden1 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316560649 it expanded?

]]> 2021-03-16 16:14:51 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316560649 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316563606 I think that the lettuce got re hydrated which caused it ]]> 2021-03-16 16:15:22 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316563606 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316563831 It was soaking up the water]]> 2021-03-16 16:15:24 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316563831 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316564949 i think the salad got bigger because at first it was all wrinkly. ]]> 2021-03-16 16:15:36 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316564949 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316568513 I think it expanded because it was exposed to water]]> 2021-03-16 16:16:15 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316568513 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316577457 I saw that cold water made the lettuce freshened.]]> 2021-03-16 16:17:47 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316577457 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316579639 it expanded while in the water]]> 2021-03-16 16:18:10 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316579639 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316584365 The Lettuce Soaked up the Water which caused it to look new and bigger basically like a plant]]> 2021-03-16 16:18:58 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1316584365 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317809674 2021-03-16 20:31:13 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317809674 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317809909 Based on the video, we see that there was an experiment of Osmosis with a lettuce leaf. It was left for 3 hours, and the results showed that the lettuce looked saturated and concentrated. I think this happened because they lettuce was not preserved correctly, and the water it originally had evaporated, causing it to bunch, trying to maintain it's original shape, but also caused the color to darken.]]> 2021-03-16 20:31:17 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317809909 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810064 I think the dry piece of lettuce absorbed the cold water and the cold water molecules expanded through the lettuce re-nourishing it making it look new]]> 2021-03-16 20:31:20 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810064 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810071 First the lettuce was dry and crusty then the lettuce became all refreshed after the water. there must be some particle in the water that made the lettuce all glowy. Before the sides were brown, and after the lettuce grew more glowy and green. it was like a sponged that soaked the wwater.  ]]> 2021-03-16 20:31:20 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810071 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810286 The lettuce changed it's form because they used water and de it expand to normal. ]]> 2021-03-16 20:31:24 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810286 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810435 the lettuce is like a sponge and it absorb the water??]]> 2021-03-16 20:31:27 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810435 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810481 I think the lettuce expanded because the water brought it back to life (since water is neccessary for life).]]> 2021-03-16 20:31:28 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810481 priscillaedior https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810972 I noticed that the lettuce started to expand when it was in the water. It was sucking up the water? I also noticed that the lettuce got lighter.]]> 2021-03-16 20:31:36 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317810972 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317811072 I have something.I am not sure if i am correct but what if it wilts because over time the molecules of the lettuce spread out ,when you put it in cold water they firm up again.]]> 2021-03-16 20:31:38 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317811072 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317811221 Something i saw in the video is that the lettuce expanded and growed in the water. Like if the lettuce had reborn. I believe the lettuce sucked in water and maybe there was a chemical added.]]> 2021-03-16 20:31:41 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317811221 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317811297 The lettuce was all wrinkly and scrunched up. But then the water made it bigger. My guess is that the lettuce expanded because it soaked up the water. ]]> 2021-03-16 20:31:42 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317811297 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317811485 The lettuce expanded cause of the water so is like a sponge that collects water]]> 2021-03-16 20:31:46 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317811485 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317811684 The lettuce got bigger and expanded.]]> 2021-03-16 20:31:50 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317811684 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317812075 The lettuce was bigger then beforw ]]> 2021-03-16 20:31:58 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317812075 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317812243 the lettuce absorbed the water causing it to relax and grow?]]> 2021-03-16 20:32:02 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317812243 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317812481 the lettuce soaked the water and expanded ]]> 2021-03-16 20:32:07 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317812481 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317812545 The lettuce expanded because it took in water]]> 2021-03-16 20:32:08 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317812545 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317813291 I saw that when the wrinkled lettuce was put in cold water, it looked fresh again. I think this happened because the lettuce was dehydrated at first and when it got water, it was able to re hydrate itself and expand.]]> 2021-03-16 20:32:20 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317813291 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317813611 When the lettuce got soaked in cold water it took 3hrs & 35 mintues. Which took long for it to get in it's original shape, but I feel like the cold water made the molecules in the lettuce expand.]]> 2021-03-16 20:32:27 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317813611 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317813648 Lettuce is very dependent of water, so when it was dipped into the water, it got hydrated, absorbed the water, and became fresh again. ]]> 2021-03-16 20:32:28 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317813648 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317813921 Hmm...the lettuce before, was all wrinkly, and the color was dark green? Then, when the lettuce was in a bowl with water, it soaked up all the water. The color changed, and it expanded.]]> 2021-03-16 20:32:33 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317813921 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317814073 The lettuce stretched out. I also noticed that the edges of the lettuce fell off.]]> 2021-03-16 20:32:36 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317814073 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317814830 I saw the lettuce expand once it was placed in water for about 3 hours and 35 minutes. Most likely has something to do with the cold molecules in the water and the molecules in the lettuce ? I'm not sure. ]]> 2021-03-16 20:32:52 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317814830 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317815346 I saw that the lettuce looked dry in the beginning. When it was put in the water for 30 minutes, the lettuce looked more fresh after. The lettuce looked like if it was stretched.]]> 2021-03-16 20:33:02 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317815346 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317815654 it like a sponge]]> 2021-03-16 20:33:08 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317815654 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317816636 The lettuce leaf expanded because of  the water and the edges of the lettuce leaf got a little darker. ]]> 2021-03-16 20:33:23 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317816636 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317819339 what I saw in the video was the piece of lettuce re hydrate
 ]]> 2021-03-16 20:33:41 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317819339 https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317846981 The lettuce looked in the beginning very dry and not good. But after being left in the water for 3 hours the lettuce expanded and looked way better.]]> 2021-03-16 20:38:23 UTC https://padlet.com/abelden1/iccp4ae55vald6yr/wish/1317846981