One of the easiest ways of extracting small amounts of ore - powdered rock on a stick. Works well with Malachite and Iron ore haematite. Copper sometimes get small balls 0.5mm and the iron get good iron filings
1:1 Private Teaching in a dedicated classroom
Subscribe to:
Post Comments (Atom)
VR Technology
GCSE Biology Tuition: Using VR Technology to have a look at where the organs fit in a body and to get a sense of the scale of these organs
-
Negative feedback is a difficult concept to try and get over so I tried using a balance board and the @pascoscientific smart cart strapped... -
We went to the Bett Show a few weeks ago and there we saw a model of a Liver. It had been knitted so we thought we would have a go. After ... -
#Physics Taking wind speed readings using the PASCO scientific wireless weather station. Grabbing some monthly data on the weather in t...
No comments:
Post a Comment