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Georgia’s First Black-Owned Hemp Farm
3:32
Georgia’s First Black-Owned Hemp Farm
The legal definition of hemp is a cannabis plant that has no more than 0.3% of THC.
Was Eating Insects Key to Human Brain Evolution?
3:32
Was Eating Insects Key to Human Brain Evolution?
Insects may have provided humans' ancestors with key nutrients.
These Artifacts and Foods Tie Modern Maya to the Past
4:04
These Artifacts and Foods Tie Modern Maya to the Past
Oral tradition talks about the importance of these foods for Maya.
Climbers Tell Story of Mt. Washington Climbing Accident
5:10
Climbers Tell Story of Mt. Washington Climbing Accident
Climbing partners have a harrowing experience on Mount Washington in NH.
War Threatens Ukrainian Nuclear Power Plants
7:09
War Threatens Ukrainian Nuclear Power Plants
Ukraine's 15 active nuclear reactors generate about half of the country's electricity.
The Mammoth Species You've Never Heard Of
3:00
The Mammoth Species You've Never Heard Of
These bones could have belonged to some of the last surviving steppe mammoths in Britain.
How We Make Financial Decisions
1:58
How We Make Financial Decisions
Knowing what to do and wanting to do it is not enough. Learn why.
Introduction to Mental Accounting
2:22
Introduction to Mental Accounting
Learn how we categorize our spending decisions to evaluate purchases.
How Long Does Covid-19 Immunity Last?
8:43
How Long Does Covid-19 Immunity Last?
How your immune system is primed may impact your long-term immunity.
Why is Researching Cannabis so Hard?
3:39
Why is Researching Cannabis so Hard?
Here's how approved research is conducted on cannabis.
Will the Universe's Stars Someday Disappear?
2:42
Will the Universe's Stars Someday Disappear?
The age of stars is not as enduring as it might seem.
Depression Can Affect Memory—and Mirror Signs of Alzheimer's
1:57
Depression Can Affect Memory—and Mirror Signs of Alzheimer's
Exercise may help depression patients regain memory.
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