https://padlet.com/haw0111/explodingseedsphenomena 3rd Grade en-us 2022-01-13 18:09:35 UTC 2024-11-12 21:13:24 UTC hello@padlet.com https://padlet.net/icons/png/1f33f.png haw0111 https://padlet.com/haw0111/explodingseedsphenomena/wish/1991040136 2022-01-13 18:57:24 UTC https://padlet.com/haw0111/explodingseedsphenomena/wish/1991040136 haw0111 https://padlet.com/haw0111/explodingseedsphenomena/wish/1991043235 2022-01-13 18:59:03 UTC https://padlet.com/haw0111/explodingseedsphenomena/wish/1991043235 haw0111 https://padlet.com/haw0111/explodingseedsphenomena/wish/1993318112 2022-01-15 06:21:47 UTC https://padlet.com/haw0111/explodingseedsphenomena/wish/1993318112 haw0111 https://padlet.com/haw0111/explodingseedsphenomena/wish/1993318510 2022-01-15 06:22:47 UTC https://padlet.com/haw0111/explodingseedsphenomena/wish/1993318510 haw0111 https://padlet.com/haw0111/explodingseedsphenomena/wish/1993318685 2022-01-15 06:23:19 UTC https://padlet.com/haw0111/explodingseedsphenomena/wish/1993318685 haw0111 https://padlet.com/haw0111/explodingseedsphenomena/wish/1993319812 There are some plants in nature that explode their seeds in order to spread them. The seeds begin in capsules. The capsules are holding in a lot of energy. When the capsules cannot hold the energy in anymore or they are disturbed even by a small touch, they explore and shoot their seeds out of the capsule. ]]> 2022-01-15 06:26:36 UTC https://padlet.com/haw0111/explodingseedsphenomena/wish/1993319812 haw0111 https://padlet.com/haw0111/explodingseedsphenomena/wish/1993320015 "Explosive dehiscence ballistically disperses seeds in a number of plant species. During dehiscence, mechanical energy stored in specialized tissues is transferred to the seeds to increase their kinetic and potential energies. The resulting seed dispersal patterns have been investigated in some ballistic dispersers, but the mechanical performance of a launch mechanism of this type has not been measured. The properties of the energy storage tissue and the energy transfer efficiency of the launch mechanism were quantified in Impatiens capensis. In this species the valves forming the seed pod wall store mechanical energy." https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2682495/]]> 2022-01-15 06:27:13 UTC https://padlet.com/haw0111/explodingseedsphenomena/wish/1993320015 haw0111 https://padlet.com/haw0111/explodingseedsphenomena/wish/1996863612 2022-01-18 02:03:35 UTC https://padlet.com/haw0111/explodingseedsphenomena/wish/1996863612