The science of what Doom bug spray does to humans

You writhe in pain, your limbs twitch uncontrollably, you get convulsions all over your body, your heart stops, you stop moving, you die. This is what happens to you when you are sprayed with Doom insecticide. Also, this only happens if you happen to be a pesky insect who has upset a human overlord. This…

Shisa Sayensi- Isayensi yeviki 25 October 2016

Nazi ezihamba phambili ezeSayensi eNingizimu Afrikha kuleliviki. Shisa Sayensi! Yavelaphi imfuyo egcwele eningizimu ye-Afrika Iningi lethu alithathi isikhathi sokucabanga ukuthi lemfuyo esiyibona emakhaya njengezimbuzi nezinkomo ukuthi ziqhamuka kephi. Esifundiswa khona ukuthi yonke imfuyo idaliwe yaba kulesi simo esikuyo kumanje nakulendawo ekuyo kumanje. Ucwaningo oluningi luyaphikisana nalokhu kucabanga njengoba umlando utshengisa ukuthi imfuyo yethu isuka emazweni…

Shisa Sayensi- Isayensi yeviki 20 October 2016

Nazi ezihamba phambili ezeSayensi eNingizimu Afrikha kuleliviki. Shisa Sayensi! Ayilahlwe yonke isayensi: kusho owesifazane efuna emfundo eguqukile Kusukela kuqale imibhikisho yezimali yabafundi basemanyuvesi isivuse inkulumo mayelana nenhlobo yemfundo ekhishwayo kulezi zikhungo. Inhloso yalezi zinkulumo ukutshengisa ukuthi imfundo, okubalwa kuyo izimfundo zesayensi, yenzelwe abaphesheya kwezilandle, emazweni asempumalanga. Lokhu kungajabuli ngalemfundo kubonakale kokuqoshiwe owesifazane wasenyuvesi yaseKapa ethi…

Shisa Sayensi- Isayensi yeviki 27 September 2016

Nanka amangqampungqampu ezeSayensi eNingizimu Afrikha kuleliviki. Shisa Sayensi! Abantu umhlaba wonke basuka eAfrika, ucwaningo Kumhlaba wonke jikelele kukhona izizwe ezinhlobonhlobo zonke okuthiwa zisuka endaweni eyodwa; izwekazi le Afrika. Kudala kwakwaziwa ososayensi ukuthi izizwe zonke zomhlaba inkaba ziyikhomba e-Afrika lapho okwasuka khona abantu bahamba bagcwala umhlaba ngeminyaka edlulela kwengama-50 000, kodwa bekungaziwa kahle ukuthi kwenzeka izikhathi ezingaki…

Shisa Sayensi – Owesifazane nesayensi yokwakheka komhlaba

  UXolisile Donda odabuka eNquthu ukhulume nabe Scibraai ohlelweni elikhuluma ngesayensi ngelika Mageba iShisa Sayensi. Ungalalela inkulumo-ngxoxo esiyiqophe naye la: Sikhulume naye esichazela ngesayensi ayenzayo esebenzisa umshini omkhulu kunayo yonke emhlabeni i-Large Hadron Collider ephethwe inhlangano ebizwa nge-CERN. UDonda uphinde akhulume ngokuhlangana nabanye abesifazane kulumkhakha wesayensi nokuthola amazwi eknkuthazo kumama wesizwe, kungqongqoshe wezesayensi kanye nomama obekade…

It starts with oneself – you need to love what you are doing

Janathon De Klerk calls herself the Astronomer of the Karroo in line with her ambition to become a radio astronomer at the Square Kilometre Array project. Now, her ambitions follow her ability to secure bursaries from the project due to her excellent performance at school and so far, she has not disappointed. Born and raised…

MeerKAT science: First Light

MeerKAT science: First Light THE MEERKAT radio telescope opened its eyes for the very first time last month and with the science being done, produced amazing images. MeerKAT lead scientist, Dr Fernando Camilo, took journalists and government officials on a journey that started with KAT-7 to the 16-dish MeerKAT array that ends with a stunning…