nowfound

Life & fun · June 21, 2018

SUPA HUKA

Tankless diving system for underwater exploration

What it does

SUPA HUKA is a tankless hookah-diving system that allows you to dive 30 feet (10m) deep for up to 2 hours on a single charge.

Does the same job

all alternatives →
  • SCORKL2017 · ▲150

    Breathe underwater for up to 10 minutes

  • Titan2018 · ▲77

    Deep diving underwater drone

  • Finito2022 · ▲91

    Quit smoking in 4 weeks with self-hypnosis

  • Zentacle2023 · ▲95

    Snorkel and scuba dive log

  • Aquajet H22018 · ▲91

    Fly underwater like a dolphin with this device 🐬🌊

  • SquairJan 2026 · ▲162

    Calm anxiety in 2 minutes with Navy SEAL breathing

More life & fun this month

the category →
  • TL

    Life & fun · 10d ago · louisabraham.github.io

  • Photosynthesis fires two of your iPhone

    Life & fun · 28d ago · photosynthesis.camera

  • SoloUno310

    Take control of hair pulling, nail biting & skin picking

    Life & fun · 28d ago · solouno.io

  • Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.

    Life & fun · 26d ago · everycube.alen.is

  • The Interactive 3D Encyclopedia

    Life & fun · 21d ago · expeditione.fun

  • Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…

    Life & fun · 26d ago · baselashraf81.github.io

Launched alongside, June 2018

the whole month →