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todayilearned
Jul 23, 2020
TIL that for every child born or adopted in Wales, the Welsh government will plant a native Welsh broadleaf tree. The scheme is called Plant! – the Welsh word for children.
babies
children
environment
forestry
trees
wales
woodland
todayilearned
Jul 22, 2020
TIL ecologist Suzanne Simard discovered that trees use underground fungi networks to communicate and share resources, uprooting the idea that nature constantly competes for survival.
biology
earth science
ecology
environment
trees
todayilearned
Apr 22, 2020
Today I learned that trees are able to communicate with other trees through chemical, hormonal and slow-pulsing electrical signals, and can communicate through the air with pheromones and other scents. They will also help other struggling trees by sending them nutrients through their roots.
biology
earth science
ecology
environment
trees
todayilearned
Apr 04, 2020
TIL about Witness Trees. These are trees that were present during key moments in American history. They have been known to hide bullets from those events within new layers of wood and bark. To help preserve their historic relevance, a Witness Tree Protection Program was launched in 2006.
american history
american south
american south travel
history
nature
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trees
todayilearned
Nov 14, 2019
TIL of a tree that grows 40 different fruits
animals
art
blossoms
botany
discover
diversity
documentary
explore
fruit
grafting
nat geo
natgeo
national geographic
nature
news
science
spring
summer
survival
syracuse university
time
trees
video
wildlife
youtube
todayilearned
Jun 17, 2019
TIL that South Korea planted over 350 million trees in a massive reforestation program starting at the end of World War Two.
environment
forest
government
korea
program
reforestation
rok
south korea
trees
todayilearned
Jun 04, 2019
TIL Trees emerged 350 million years ago. It took another 60 million years for wood-eating bacteria to evolve. Trees between this period eventually turned into the most of the coal we use today.
animals
carboniferous forest
coal
earth
energy
forests
history
robert krulwich
science and technology
science storytelling
trees
todayilearned
Mar 28, 2019
TIL that ~300 million years ago, when trees died, they didn’t rot. It took 60 million years later for bacteria to evolve to be able to decompose wood. Which is where most our coal comes from
carboniferous forest
coal
energy
science storytelling
history
robert krulwich
animals
earth
science and technology
forests
trees
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