Tag » Osmosis


Making an omelette is my bete noir.  Actually one of my betty noirs, as I have more than one.  In fact, I would go so far as to say that, were I to enter into an omelette making competition right now, and I were a gambling kinda gal, I would put a whole 50p on me not winning. 294 more words

STEM - Blackcurrant Osmosis

Who doesn’t love Ribena? And chips? Okay, maybe not really together as such. I found this experiment through Practical Biology a few years ago, but have only just got around to testing it myself and then putting it into a STEM session. 427 more words


Unit 1 (A): Osmosis


Osmosis is the movement of molecules through a semi-permeable membrane from a place of low concentration to high concentration, in other words against a concentration gradient. 132 more words



I had the pleasure of attending my sister’s church while visiting my sister and her husband in Mississippi.  One sentence said by Pastor Rob Futral of… 279 more words


#universe #formation #theory #whatif

What if time weren’t actually time? It probably isn’t because a day doesn’t really last 24 hours and a year doesn’t really last for 365 and a quarter days and there’s no saying that time actually exists as an entity, even if that is hard to believe. 96 more words


Water water everywhere

How much is a glass of water worth to you? If you pay whatever price that is; or if it is free, does it taste sweeter? 974 more words

Life Outside Work

What are Brackish Water Reverse Osmosis Systems?

Reverse osmosis water treatment systems that process brackish water require a good pre-treatment system, including either the injection of an anti-scalant or the use of a water softener. 130 more words