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Science & Tech

The latest tech trends and cannabis research on the evolving science behind its effects. See all

How long will a weed high last? image
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Science & tech
How long will a weed high last?
Bruce Barcott
April 14, 2021

The latest

What is phytol and is it safe to vape? image
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What is phytol and is it safe to vape?
David Downs
July 19, 2021
Can microCOVID estimate the risk of smoking weed with friends? image
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Can microCOVID estimate the risk of smoking weed with friends?
Matt Stangel
October 7, 2021
How to pass a drug test for weed image
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How to pass a drug test for weed
Leafly Staff
February 10, 2021
Is the cannabis entourage effect real? image
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Is the cannabis entourage effect real?
Emma Stone
August 13, 2020
Does white ash equal quality cannabis? Leafly asked the experts image
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Does white ash equal quality cannabis? Leafly asked the experts
Mitchell Colbert
March 31, 2021

The truth about terpenes

What are cannabis terpenes? image
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What are cannabis terpenes?
Emma Stone
Ideal temperatures for vaping terpenes image
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Ideal temperatures for vaping terpenes
Laura Tennant
How might terpenes contribute to the ‘entourage effect’ of cannabis? image
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How might terpenes contribute to the ‘entourage effect’ of cannabis?
Mike Tagen

Psychedelics

Is your drug a psychedelic, a dissociative, or an empathogen? image
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Is your drug a psychedelic, a dissociative, or an empathogen?
Nick Jikomes, PhD
December 14, 2021
Death and psychedelics: How science is reviving this ancient connection image
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Science & tech
Death and psychedelics: How science is reviving this ancient connection
Nick Jikomes, PhD
October 5, 2021
Is cannabis a psychedelic? image
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Is cannabis a psychedelic?
Emma Stone
July 21, 2021
Would psychedelic therapy work without tripping? image
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Science & tech
Would psychedelic therapy work without tripping?
Nick Jikomes, PhD
November 2, 2021

Cannabinoids 101

CBD vs. THC: What’s the difference? image
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CBD vs. THC: What’s the difference?
Leafly Staff
April 1, 2020
Move over CBD—CBN is Canada’s new trending cannabinoid image
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Move over CBD—CBN is Canada’s new trending cannabinoid
Ashley Keenan
September 10, 2021
What is THC? image
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What is THC?
Rae Lland
December 1, 2016
What is CBD and how does it work in the brain? image
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What is CBD and how does it work in the brain?
Nick Jikomes
October 9, 2016
What is CBGA & what does this cannabinoid do? image
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What is CBGA & what does this cannabinoid do?
Jacqueline Havelka
September 8, 2019
What Is THCV and What Are the Benefits of This Cannabinoid? image
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What Is THCV and What Are the Benefits of This Cannabinoid?
Bailey Rahn
February 3, 2015
What Is THCA and CBD Crystalline? image
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What Is THCA and CBD Crystalline?
Patrick Bennett
March 22, 2018
Is CBG better than CBD and THC for pain, inflammation, and aging? image
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Is CBG better than CBD and THC for pain, inflammation, and aging?
Leafly Staff
February 26, 2021

Dabs dabs dabs

How to choose the best dab tool image
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How to choose the best dab tool
Leafly Staff
Best dabbing temperatures image
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Best dabbing temperatures
Leafly Staff
Intro to e-rigs and e-nails image
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Intro to e-rigs and e-nails
Adam Pallay
Why It's Not Possible to Die From a Cannabis Overdose image
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Cannabis 101Science & tech
Why It’s Not Possible to Die From a Cannabis Overdose
Bruce Barcott
August 6, 2014
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