• Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Constative

Constative

News, Celebrity Lifestyle, Facts And References

  • News
  • Lifestyle
  • Glam
  • Funny
  • Facebook Link
  • Twitter Link
  • Pinterest Link
  • Lifestyle

45 Cool Things You Probably Didn’t Know Were Invented By Kids

April 17, 2024 by Miranda Hill

  • Facebook Link
  • Twitter Link
  • Pinterest Link

#3: Self-Cleaning Door Handle Design

To combat widespread disease outbreaks, teenagers King Pong Li and Sun Ming Wong developed a groundbreaking invention to reduce virus transmission through one of the most common vectors: door handles.

provided by constative.com

The dynamic duo engineered a door handle using titanium oxide, known for its bactericidal properties, integrated with LED lights to trigger the bacteria-killing action. This $13 innovation successfully eliminates 99.8% of bacteria, representing a significant leap in hygiene technology.

Filed Under: Lifestyle Tagged With: cheapism, infiniteScroll, msn

Primary Sidebar

Trending

25 Classic Road Trip Snacks from the 1980s

20 Secret Fast Food Menu Items from the 90s

23 Fads That Swept the Nation in the 80s and 90s

30 Freebies That Were Once Every Kid’s Dream

30 Movies That Got History (or Science) Just Right

Our latest

23 Pop Culture Icons That Were Inspired By Real People

25 Classic Road Trip Snacks from the 1980s

20 Secret Fast Food Menu Items from the 90s

23 Fads That Swept the Nation in the 80s and 90s

More to See

35 Things Found in Any American Household in the 70s

Quiz: History Buffs Should Be Able to Answer These Questions

27 Blockbusters That Were Made on a Low Budget

Quiz: Only ‘80s Kids Will Get These 20 Questions Right

Footer

Explore Constative

  • Facebook Link
  • Twitter Link
  • Pinterest Link
  • About Us
  • Terms of Service
  • Disclaimer
  • Constative.com Privacy Notice

Copyright © 2025 · Constative,com "not a made up word"