I Put ChatGPT 5’s ‘PhD Intelligence’ to the Test

Why Every Adult Needs a Bedtime

I finished my PhD. Now what?

I Didn't Want to Make This Sleep Deprivation Video (But I Did)

The Formula to Stop Feeling Tired

How to cope when life is terrible

Does your country get the best sleep? (and why?)

Reading My Research to Put You to Sleep (Again) 💤 | insomnia sleep aid | calm reading

Are You Really Open-Minded? (or can I change your mind?)

Can this audio illusion control your mind? | Debunking binaural beats

You Need to Rest (I'm sick of this TikTok trend reaction)

I Tried 5 Methods to Boost Self-Esteem

I Tried The Vagus Nerve Hack (so you don't have to)

This is What Your Sleep Sounds Like | discussing Max Richter's SLEEP

Reading My Research to Put You to Sleep 💤 | insomnia sleep aid | calm reading

Why Daylight Savings is a Costly Mistake

The “Stress Hormone” Doesn’t Exist

Everything You've Heard About Oxytocin is Wrong

Is This The Most Confusing Traffic Sign? (Psychology Explains)

How to Feel Inspired When You’ve Lost Motivation

Why You Shouldn’t Trust Amazon’s Tone Analysis

I Built A Bot To Help You Go To Bed

A 300 Day Experiment to Change How I Think

Why People Send Terrible Emails (research explains...)

Why There's a Life-Size Statue Of Me (and 120 other scientists!)

The Truth About Being a Scientist & YouTuber (my story)

What Everyone Gets Wrong About Procrastination

Why You Should Stop Using Times New Roman (Research Explains)

What an 1800s Wild West Pharmacy Taught me About Trust & Vaccines

I tried a $10,000 crystal healing bed. Here's what I learned.

The Surprising Psychological Benefits of Living Sustainably

A Simple Planning System for Reducing Anxiety

Fact-checking My First Video… Here’s How I Was Wrong

The Disturbing Psychology ‘The Social Dilemma’ Didn’t Tell You

Is Trump’s Bad Behavior Contagious?

THIS Mindset Will Help You Cope

Stop Trying to be Happy (do THIS instead)

Think You Have a "Type A" Personality? Watch this first

How to Convince Others to Wear a Mask

The Truth About Lucid Dreaming

Better Sleep in One Night | Sleeping With Friends

Could This Robot Improve Your Sleep? | Sleeping With Friends

Fixing YOUR Sleep | Sleeping With Friends

Sleeping With Friends (Official Trailer)

5 Ways to Get Better Sleep (backed by science)

Why March Was The Longest Year Ever (explained by science)

How to Stay Sane When Everything's Uncertain (psychology survival guide)

People Now Have ‘Eco-Anxiety’. I’m One of Them.

How to Form Habits That (Actually) Stick

Real Psychologist Reacts To My Brain Tips ft. @drali

"Thank You" Backfires When Used in This Way

The Upside of Stress

The Selfish Benefits of Kindness

How to Make Better Decisions (with science)

The Science of Jet Lag (and how to beat it)

The Power of Self-Awareness (ft. Hank Green!)

How to Stay Motivated, Using Psychology.

What Can Body Language Actually Tell Us?

Small Talk Can Make You Happier. Here's How to Master it.

Why You Should Stop Saying "Sorry" (most of the time)