Africa's week in pictures: 26 January - 2 February 2018

-

Comments

Post a Comment

Popular posts from this blog

How lasers and robo-feeders are transforming fish farming

-
Image
Image copyright BJORGOLFUR HAVAROSSON Image caption Technology in these salmon cages monitors fish behaviour to determine if they are fully fed Fish farming is big business - the industry now produces about 100 million tonnes a year - and with salmon prices soaring, producers are turning to lasers, automation and artificial intelligence to boost production and cut costs. How do you know if farmed salmon have had enough to eat? Well, according to Lingalaks fish farms in Norway, which produce nearly three million salmon each year, the fish make less noise once the feeding frenzy is over. The firm knows this thanks to a new hydro-acoustic system it has installed at one of its farms. The system listens to the salmon sloshing loudly about as they feed in a cluster. When the fish have had enough, they swim off and the noise lessens. Lingalaks chief executive Erlend Haugarvoll hopes this knowledge will save his firm lots of money in reduced feed, as much of it currently gets wasted. ...
Read more

Find Happiness

-
Once a group of 50 people were attending a seminar. Suddenly the speaker stopped and decided to do a group activity. He started giving each attendee one balloon. Each one was asked to write his/her name on it using a marker pen. Then all the balloons were collected and put in another room. Now these delegates were let into that room and asked to find the balloon which had their name written within 5 minutes. Everyone was frantically searching for their name, colliding with each other, pushing around others and there was utter chaos. At the end of 5 minutes no one could find their own balloon. Now each one was asked to randomly collect a balloon and give it to the person whose name was written on it. Within minutes everyone had their own balloon. The speaker then began, “This is happening in our lives. Everyone is frantically looking for happiness all around, not knowing where it is. Our happiness lies in the happiness of other people. Give them their happiness; you will get yo...
Read more

An 87 Year Old College Student Named Rose

-
Image
he first day of school our professor introduced himself and challenged us to get to know someone we didn’t already know. I stood up to look around when a gentle hand touched my shoulder. I turned around to find a wrinkled, little old lady beaming up at me with a smile that lit up her entire being. She said, “Hi handsome. My name is Rose. I’m eighty-seven years old. Can I give you a hug?” I laughed and enthusiastically responded, “Of course you may!” and she gave me a giant squeeze. “Why are you in college at such a young, innocent age?” I asked. She jokingly replied, “I’m here to meet a rich husband, get married, and have a couple of kids…” “No seriously,” I asked. I was curious what may have motivated her to be taking on this challenge at her age. “I always dreamed of having a college education and now I’m getting one!” she told me. After class we walked to the student union building and shared a chocolate milkshake. We became instant friends. Every day for the next t...
Read more