Watch a Giant Zipper Reveal How This Everyday Mechanism Really Works

You probably use a zipper on most days without thinking twice about it… until one gets stuck and ruins your morning. This video takes that tiny everyday hero and blows it up, literally, by building a giant working zipper to show what’s actually happening inside. And it turns out, this simple little mechanism is a masterpiece of engineering. From its early designs to the genius Y-shaped slider that makes everything “just work,” there’s way more going on than meets the eye.

Also: yes, there’s a reason every zipper says YKK, and yes, you’ve been using them way more than you think.

It’s one of those “how did I never notice this?” rabbit holes, and now you’ll never look at your jacket the same way again.

The Surprising Everyday Habits Filling Your Body With Microplastics

Plastic is everywhere, but this video really puts things into perspective. It breaks down three surprisingly common ways microplastics get into your body: through what you eat and drink, the air you breathe, and even through your skin. From bottled water packed with particles to microwaving leftovers in plastic containers, it turns out exposure is basically unavoidable.

And what’s even more unsettling is that these tiny particles don’t just pass through. They can travel through your body, settle in organs, and trigger inflammation that never fully goes away.

Not exactly comforting, but it’s not all doom and gloom. It also highlights a few simple changes that can help reduce how much plastic you take in daily.

It might make you rethink a few everyday habits, starting with what’s in your kitchen right now.

You’ve Been Playing Monopoly Wrong Your Whole Life

Think Monopoly is just naturally long, chaotic, and friendship-ending? Turns out… a lot of that is our fault.

This video breaks down how most players ignore the actual rules, like turning Free Parking into a jackpot, skipping property auctions, or letting players hand out loans. None of that is official and it’s exactly why games drag on forever.

The real rules? They make the game faster, more strategic, and way more cutthroat (in a fun way). Check it out!

Today’s Hot Deals: DJI Mini 4K Drone, Razer Orochi V2 Gaming Mouse, HP 15.6inch i7-1355U Laptop, GTPLAYER Ergonomic Gaming Chair, and MORE!

Hot Deals for March 19

For today’s edition of Deals of the Day (March 19, 2025) here are some of the best deals we stumbled on while browsing the web this morning! Please note that Geeks are Sexy might get a small commission from qualifying purchases done through our posts. As an Amazon Associate, I earn from qualifying purchases.

DJI Mini 4K, Drone with 4K UHD Camera for Adults, Under 249 g, 3-Axis Gimbal Stabilization, 10km Video Transmission, Auto Return, Wind Resistance$299.00 $209.00

Acer Wireless Foldable Over-Ear Headphones (70 Hours Playtime) with Memory Foam Earpads$35.99 $19.99 (Clip Coupon at the Link!)

Razer Orochi V2 Mobile Wireless Gaming Mouse: Ultra Lightweight – 2 Wireless Modes – Up to 950hrs Battery Life$69.99 $27.99

HP 15.6inch Touchscreen Laptop Computer – Intel 13th Generation Core i7-1355U (10-core) (32GB RAM | 1TB SSD)$1,499.99 $1,099.99

Samsung 49″ Odyssey OLED G9 (G91SD) Dual QHD QD-OLED G-Sync Compatible Curved Gaming Monitor$1,299.99 $799.99

Addtam Surge Protector Wall Mount with 12 Outlet Extender – 3 Sides and 3 USB Ports (1 USB-C)$17.99 $13.99

Daran Portable Power Station 192Wh (300W (600W surge)) with Bag$199.99 $119.99

DJI Osmo Action 5 Pro Essential Action Cacmera Combo, Waterproof Action Camera with 1/1.3″ Sensor, 4K/120fps Video, Subject Tracking, Stabilization, Dual OLED Touchscreens$339.00 $288.00

Final Fantasy VII Rebirth (PS5)$49.99 $24.99

GTPLAYER Ergonomic Gaming Chair with Pocket Spring Lumbar Support with Outward Fixed Soft Armrests and Footrest$189.99 $143.85

GermGuardian HEPA Air Purifier for Home$129.99 $99.99

Hydro Flask Coffee Mug Gift Set – Insulated Stainless Steel, Non-Spill, Leak Proof Travel Mugs 12 Oz$54.95 $27.48

Microsoft Office Professional 2021 – $39.97

Microsoft Windows 11 Pro or Home – $12.97

Private Internet Access VPN (3 YEARS + 3 Free Months)$466.05 $79.00

NVIDIA’s DLSS 5 Makes Games Look Real… Maybe Too Real

DLSS 5 Resident Evil

There’s a very specific kind of horror modern video games have mastered, and no, it’s not zombies or eldritch abominations: it’s the almost human face. You know the one. Dead, glassy eyes. Skin that looks like it was poured into a mold. A smile that feels legally obligated rather than emotionally earned.

That’s the uncanny valley, and at GTC 2026, NVIDIA basically walked on stage and said, “Yeah, we’re ending that.”

With DLSS 5, the company is introducing what it calls neural rendering, which is a fancy way of saying your GPU is no longer just drawing frames, it’s now thinking about them. Every image gets analyzed in real time: what’s skin, what’s hair, what’s fabric. Then AI steps in to relight, refine, and enhance everything so it looks more like reality and less like a wax museum exhibit.

In the demo, Resident Evil Requiem characters went from “haunted mannequin” to something uncomfortably close to real humans. Over in Starfield, eyes suddenly had depth, reflections, life, like the NPCs had finally unlocked the “soul” DLC. EA Sports FC players picked up subtle skin imperfections, wrinkles, and natural redness, while Hogwarts Legacy got a similar glow-up that makes you wonder if the magic school also offers dermatology classes.

Of course, there’s always a catch, and this one comes in the shape of raw horsepower. NVIDIA’s on-stage demo ran on two GeForce RTX 5090s working in tandem: because apparently making your characters look less creepy requires the power of a small sun. The company promises that by launch, a single GPU will handle it, which is great news for anyone who doesn’t casually own a dual-5090 setup.

But while the tech is undeniably impressive, the internet reaction has been… less than glowing.

The demo video got absolutely ratioed, and the main complaint isn’t that DLSS 5 looks bad, it’s that it might be too much. There’s a growing sense that neural rendering risks sanding down the artistic identity of games. When a battle-hardened character starts looking like they just walked out of a moisturizer commercial, something feels off. Early hands-on impressions have also pointed out visual hiccups: textures bubbling and odd color shifts, reminding everyone that this is still very much a work in progress.

Jensen Huang, never one to shy away from confidence, dismissed the criticism outright and reassured everyone that developers will remain in control of the final look. And maybe they will. But the backlash reveals something interesting: players don’t just want better graphics, they want intentional graphics. There’s a difference.

Still, the industry is already lining up. Bethesda, Capcom, NCSoft, Tencent, and Warner Bros are all on board, so expect neural rendering to start showing up in big releases before the end of 2026.