• Home
  • Popular
  • Audio
  • What's Hot
  • Video
  • Events
  • News
  • Latest
  • North Africa
  • East Africa
  • Southern Africa
  • West Africa
  • Central Africa
  • What It's Like To...
  • Sports
  • Arts + Culture
  • Art
  • Literature
  • Tech
  • Food
  • Travel
  • Fashion
  • Beauty
  • Music
  • Latest
  • North Africa
  • East Africa
  • Southern Africa
  • West Africa
  • Central Africa
  • Profiles & Interviews
  • Songs You Need To Hear
  • Careers
  • Sudan Uprising
  • Diaspora
  • Afro-Latino
  • In Translation
  • South Africa Reframed
  • Freedom Day
  • Podcasts
  • Afrobeats Intelligence
  • No Wahala
  • Kenya
  • Music Brief
  • Shop
  • Countries
  • Continental
  • USA
  • Nigeria
  • South Africa
  • Global
  • Fashion + Beauty
  • Film + TV
  • Latest
  • North Africa
  • East Africa
  • Southern Africa
  • West Africa
  • Central Africa
  • Profiles & Interviews
  • OkayAfrica15

    Site Navigation

    OkayAfrica 15
    News
    LatestNorth AfricaEast AfricaSouthern AfricaWest AfricaCentral AfricaWhat It's Like To...Sports
    Music
    LatestNorth AfricaEast AfricaSouthern AfricaWest AfricaCentral AfricaProfiles & Interviews
    Film + TV
    LatestNorth AfricaEast AfricaSouthern AfricaWest AfricaCentral AfricaProfiles & Interviews
    Video
    Arts + Culture
    ArtLiteratureTechFoodTravelFashionBeauty
    Shop
    Podcasts
    Election Tracker
    OkayAfrica 15
    News
    LatestNorth AfricaEast AfricaSouthern AfricaWest AfricaCentral AfricaWhat It's Like To...Sports
    Music
    LatestNorth AfricaEast AfricaSouthern AfricaWest AfricaCentral AfricaProfiles & Interviews
    Film + TV
    LatestNorth AfricaEast AfricaSouthern AfricaWest AfricaCentral AfricaProfiles & Interviews
    Video
    Arts + Culture
    ArtLiteratureTechFoodTravelFashionBeauty
    Shop
    Podcasts
    Election Tracker

    mit Stories

    Sierra Leone's Teen Tech Genius
    Music
    20 November 2012

    Sierra Leone's Teen Tech Genius

    15 year-old Sierra Leonean Kelvin Doe created his own battery to power his household in the response to the lack of electrical power in his hometown.

    More Stories

    OkayAfrica is the premiere digital platform bringing the worlds of African music, art, culture, style, sports and politics to a global audience. Founded in 2010 as an extension of Okayplayer, OkayAfrica serves as a cultural bridge to foster deeper understanding of the continent, while also building meaningful connections with its diaspora.

    Quick Links
    NewsMusicFilm + TVVideoPodcastsShop
    Company
    Contact UsPrivacy PolicySubmit a SongOpen Positions
    Social

    OkayAfrica is the premiere digital platform bringing the worlds of African music, art, culture, style, sports and politics to a global audience. Founded in 2010 as an extension of Okayplayer, OkayAfrica serves as a cultural bridge to foster deeper understanding of the continent, while also building meaningful connections with its diaspora.

    copyright © okayafrica 2025