CH Logistics, Cape Town, South Africa It is my pleasure to recommend DeltaTrak to your company. During these times of crisis, we were fortunate to work with DeltaTrak to source top of the line Non-Contact forehead thermometers and PPE supplies at a real market price. ...
To extract DNA from the 0.2-μm size-filtered cell and particulate fraction of soil, 250 μL of Phenol:Chloroform:Isoamyl (pH 8) was added to each sample and vortexed for 1 min. Samples were incubated on ice for 15 min, vortexing occasionally to homogenize samples, and centrifuged ...
Day Zero and The Infrastructures of Climate Change: Water Governance, Inequality, and Infrastructural Politics in Cape Town's Water Crisis From 2015 to 2018, Cape Town, South Africa, was marked by fears of a water crisis in which the city's taps threatened to run dry. We argue in this ar...
This dry ice experiment will catch people’s eye, especially little kids’ because the dry ice is going to be used to make what the young love to eat. It should take you about 10 minutes or less to have a frozen treat to enjoy. Materials One large block of dry ice A large spoon Po...
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This dry ice experiment will catch people’s eye, especially little kids’ because the dry ice is going to be used to make what the young love to eat. It should take you about 10 minutes or less to have a frozen treat to enjoy. Materials One large block of dry ice A large spoon Po...