This site is maintained by Henry Welman, former provincial manager (2017-2022) and subject adviser (2001-2016) for physical and technical sciences in the Free State, South Africa. Currently retired, but interested in the well-being of teachers and learners involved in these subjects. Please read the disclaimer at the bottom of the posts.
Showing posts with label Panel. Show all posts
Showing posts with label Panel. Show all posts
Tuesday, 3 June 2014
Solar panels on roads?
Read this interesting article about using solar panels instead of tar, cement, etc. on roads.
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