A young man in Uganda has recently invented a new type of welding machine that is a loy cheaper that the regular type. Brian Njuuba who is a welder and also a plumber living in the Kampala suburd of Masanafu has invented a water-welding gadget.
The cost of electricity is quite high in Uganda and this makes life hard for small manufacturers and artisans who need electricity to earn a living.
To get around the issue of costly power bills, Brian Njuuba created this gadget which cuts his power costs by half.
It took him nearly 2 years to come up with the innovation that now takes him about ten minutes to assemble.