This Crazy Tree Grows 40 Kinds of Fruit | National Geographic
4:06
YouTubeNational Geographic
This Crazy Tree Grows 40 Kinds of Fruit | National Geographic
Sam Van Aken, an artist and professor at Syracuse University, uses "chip grafting" to create trees that each bear 40 different varieties of stone fruits, or fruits with pits. The grafting process involves slicing a bit of a branch with a bud from a tree of one of the varieties and inserting it into a slit in a branch on the "working tree," then ...
已浏览 1499.3万 次2015年7月21日
短视频
Top 5 BIGGEST Trees on Earth
10:19
已浏览 1654.1万 次
Top 5 BIGGEST Trees on Earth
Top Fives
Ask an Arborist: The ABC's of Pruning
4:56
已浏览 47.6万 次
Ask an Arborist: The ABC's of Pruning
Arbor Day Foundation*
Tree Stump Removal
A year in the life of an oak tree | Woodland Trust
1:06
A year in the life of an oak tree | Woodland Trust
YouTubeThe Woodland Trust
已浏览 20.1万 次2017年3月23日
Data structures: Introduction to Trees
15:50
Data structures: Introduction to Trees
YouTubemycodeschool
已浏览 155.3万 次2014年1月12日
Redwoods: The Tallest Trees | National Geographic
1:28
Redwoods: The Tallest Trees | National Geographic
YouTubeNational Geographic
已浏览 63.9万 次2009年9月23日
热门视频
LEARN the 'KEY NOTCH' tree falling technique
8:02
LEARN the 'KEY NOTCH' tree falling technique
YouTubeClimbing Arborist
已浏览 92.3万 次2024年3月17日
Trees for Kids | Learn all about trees in this fun educational video for kids
10:10
Trees for Kids | Learn all about trees in this fun educational video for kids
YouTubeLearn Bright
已浏览 42.6万 次2020年5月4日
THE WORLD'S BEST ARBORIST SHOWS A UNIQUE TECHNIQUE FOR FELLING GIANT TREES!
15:03
THE WORLD'S BEST ARBORIST SHOWS A UNIQUE TECHNIQUE FOR FELLING GIANT TREES!
YouTubeBelko Wood
已浏览 40.9万 次7 个月之前
Tree Stump Carving
Learn How Pine Trees Reproduce | Gymnosperm Life Cycle
4:21
Learn How Pine Trees Reproduce | Gymnosperm Life Cycle
YouTubeNature Clearly
已浏览 20.8万 次2022年4月10日
How Do Trees Grow? - Kids STEM #TeamTrees
8:34
How Do Trees Grow? - Kids STEM #TeamTrees
YouTubeSocratica Kids
已浏览 44.5万 次2019年10月25日
Stylized Tree Tutorial
36:29
Stylized Tree Tutorial
YouTubeViktoriia Zavhorodnia
已浏览 10.8万 次2023年2月25日