African Journals Online
        
Issue no. 46   

    

Inqaba biotec - enter here for more information.
 
Enter here for more information on SAASTA, South African Agency for Science and Technology Advancement

 

   
 

 

 


*2003 World Summit Award recognition
 
 
 
 
 

*2003 Winner of the Highway Africa  New Media award
 

* 2002 Winner of the NSTF Award for Science

 

Science in Africa: for the latest in science from across the continent. Over 10 million hits is good reason to Subscribe for free monthly newsletters to keep up to date on science from Africa. Guidelines for authors here.


This Month's Features

Black gold drives the nation
The power of plants: insight into how ancient forests drive southern Africa's economy through production of coal for fuel.


The problem with the "Pill"
New research indicates birth control pill could cause long-term problems with testosterone, and decreased sex drive.


Taking the sting out of beeswax 
This month the "bush mechanic" brings the beekeeper some handy tips on how to make a beeswax foundation mould.


Remains of the African slave trade
Archaeologists have identified arguably the oldest remains of African slaves dating to the 1500s in Mexico.


Technology 

Enviro-friendly car manufacturing
Despite producing enviro-friendly cars, car manufacture can be a big polluter - we look at some smart innovations to solve the problem.


Tree logging - the only way is up 
Controversial tree logging methods entailing destructive bulldozed roads, make way for the only solution -heli-logging.


Conservation

Ants - allies for citrus farmers 
Ants are pests for citrus farmers, but scientists suggest eco-friendly ways to turn these insect pests into allies.


The worm versus the abalone
The lucrative abalone (perlemoen) industry is often at the mercy of really tiny worms - a scientist gives the game away.


Insight

Ugandan farmers get connected
Farming in "the middle of nowhere", isolated from knowledge networks is a risky and unprofitable business. Two Ugandan women provide ICTs - delivering the power to stop poverty.


 

  

In this Issue

 brings hope
Enter here for the full article Search for life on other planets hots up with the discovery of the smallest extrasolar planet unearthed to date.


Enter here for the full article Shopping can save the planet - if you are smart - a list of ways in which you can shop and do your bit for the environment.


Enter here for the full article Research suggests that focused training regimes and principles account for black athletes' success on the track.


Enter here for the full article Gone in a fiery demise 60 years ago the infamous Zeppelin is making a comeback but without the passengers.


Enter here for the full article Earth observation technology tackles water resource management in Africa.


Enter here for the full article Satellites survey the stability of Africa's largest artificial hole - a yawning pit 2km across and 762 metres deep.


Health

Enter here for the full article The controversial closing of donor clinics in areas of high HIV prevalence linked with a decrease in the prevalence of HIV in donated blood.


Enter here for the full article Scientists claim that older drugs may be a good stopgap treatment for malaria in Africa.


Enter here for the full article Study shows that climate predictions can can provide warnings of malaria epidemics many months in advance.


Books

Enter here for the full article If you  wanted to know why the clouds looked so odd outside the window today, or what to do in case of a thunderstorm, read this.


Enter here for the full article A new book takes some of the guesswork out of the controversial area of commercialisation of medicinal plants.



 
 Copyright  2001-2005, Science in Africa, Science magazine for Africa CC. All Rights Reserved
Conditions of use