How Emotion Shapes What You Remember (and Why Your Most Vivid Memories Can Still Be Wrong)
Reading time: about 10 minutes Think back over your own life and notice which moments come back in high definition.
Neuroplasticity
Brain Health
Hearing Loss and Cognitive Decline: What the Science Actually Shows (and Where It Stops)
Reading time: about 10 minutes It usually starts small, and it almost never feels like a brain issue. The television
Neuroplasticity
The Neuroscience of Curiosity: Why Wanting to Know Makes You Learn Better
Reading time: about 10 minutes You already know the feeling. A question snags you — how do noise-cancelling headphones actually
Brain Health
The Fifth Lever: How Social Connection Protects Your Brain
Reading time: about 10 minutes When people set out to look after their brains, they usually reach for four levers.
AI Literacy
The Testing Effect: Why Trying to Remember Beats Reading It Again
Reading time: about 9 minutes Picture the night before an exam, or the evening before a big presentation. Most people
AI Literacy
Why Mixing It Up Beats Repetition: The Science of Interleaved Practice
Practicing one thing over and over feels productive — but mixing related skills together (interleaving) builds more durable, transferable learning. Here’s what the science supports, and how to use it (with AI’s help).
Move to Rewire: How Physical Exercise Grows a Sharper, More Adaptable Brain
Exercise doesn’t just build muscle — it builds brain. Here’s what the science genuinely supports about how movement raises BDNF, protects the hippocampus, and sharpens memory and focus, plus a simple, realistic way to use it.
The Science of Note-Taking: Why Writing Things Down Still Beats Letting AI Do It — and How to Use AI Without Outsourcing the Part That Matters
AI can transcribe, summarize, and file your notes for you — so why do people who take their own notes still understand and remember more? Here’s what the science actually supports about note-taking (and where the famous studies are shakier than you’ve heard), plus how to use AI as a capture tool without outsourcing the encoding that rewires your brain.
The Science of Deliberate Practice: Why Some People Actually Get Better — and How to Use AI to Practice Smarter Without Cheating the Reps
Practice doesn’t make perfect — the right kind of practice does. Here’s what the science genuinely supports about deliberate practice (and what the ‘10,000 hours’ story got wrong), plus how to use AI as a feedback coach without letting it do the reps that actually rewire your brain.
The Myth of Multitasking: What Task-Switching Really Costs Your Brain — and How to Stop AI From Fragmenting Your Attention
Your brain doesn’t multitask — it task-switches, and every switch has a cost. Here’s what the science genuinely supports about attention residue and switch costs (and what’s overstated), plus a practical way to work single-threaded in a world of always-on AI and notifications.