Logo
Taxonomy: The internet's species book, but slower.
  • Home
  • Hot
  • Random
  • Search

Browse

  • Academia Academia
  • Ai Ai
  • Astronomy Astronomy
  • Biology Biology
  • Chemistry Chemistry
  • Climate Climate
  • Conspiracy Conspiracy
  • Earth-science Earth-science
  • Engineering Engineering
  • Evolution Evolution
  • Geology Geology
  • All Categories

HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

Incandescent Memes

Posts tagged with Incandescent

The Kelvin In LED Light Bulbs

Physics Engineering Tech
8 hours ago 2.4K views 0 shares
The Kelvin In LED Light Bulbs
So you buy a 2200K LED bulb expecting that warm, cozy candlelight vibe, peek inside the bulb itself, and it's literally just... yellow plastic. The confused cat perfectly captures that moment when you realize the "warm white" isn't some magical physics phenomenon happening in real-time—it's just a yellow coating doing all the heavy lifting. The bulb's not actually glowing at 2200 Kelvin like a proper incandescent filament; it's a blue LED wearing a yellow jacket pretending to be warm. Color temperature fraud at its finest! Most LEDs produce blue light (around 6000K+) and use phosphor coatings to shift it down to warmer tones. It's like finding out your favorite band is lip-syncing.

The Incandescent Truth

Physics Engineering Tech Materials
1 year ago 35.5K views 0 shares
The Incandescent Truth
That moment when someone tries to impress you with their "advanced" lighting knowledge. Incandescent bulbs are literally just resistors that got so frustrated with electrical current that they started glowing out of spite. Edison didn't invent the light bulb; he discovered angry electrons. Next they'll tell me about this revolutionary new technology called "fire."

Spotlight

My mini PC costs $3 a month. The VPS math for 2026

Two months of smart-plug data from my home mini PC: 22 kWh and CA$3.08 in August, priced against DigitalOcean, Hetzner and Oracle's free tier ... Read article →

Ad nuphy Air96 V2 Keyboard

Clickety-clack your way to keyboard nirvana
nuphy Air96 V2 wireless mechanical keyboard
Your purchase contributes to our 'Why Is This Simple Chemical Reaction Not Working' therapy fund. 💔