Tag: fertilizer

Rob Goodier

Wanda Organic’s crowdfunding tips for hardware development

March 3, 2015

A Kenyan fertilizer startup called Wanda Organic that turned to Indiegogo to raise money from the online crowd has...

0
Rob Goodier

How to make a worm composting bin

October 14, 2012

Last year, trash clogged the gutters and alleys between of Los Platanitos, a community on the outskirts of Santo...

0
Rob Goodier

Urine is fertilizing crops and saving money in India

May 22, 2011

Consider these facts about urine: Adults produce about four to eight cups (one to two liters) per day, it’s...

6

Latest Comments

by engineers.
for everyone.

E4C Membership is a curated experience! When you become a member, we will tailor a unique user profile for you based on the way you engage with our content over time. Your actions and preferences will allow us to serve you content that is most relevant to you. In addition, becoming an E4C member grants you access to exclusive engagement opportunities and the E4C newsletter.

Join E4C and become a part of a global community that believes engineering can change the world!

Become a Member