EACB Studies. As promoting the Co-operative banks business model is one of our mission, the EACB is supporting the research on co-operative banking by being a partner to the researchers, or by publishing its own studies. Since 2013, we also stimulate the research with our Award for young researchers on co-operative banks.
The water can go stale, too. All companies that produce consumables must, by federal law, have an expiration date on it. Since bottled water is a consumable the company must put a expiration date on it.  Also some water becomes impure due to plastic melting or substances released into the water by the plastic.
Water is known to remain in the liquid state after supercooling even at temperatures as low as â (negative) 400 0 Celsius and when exposed to high-pressure conditions, supercooled water will stay in a liquid state at low temperatures of â (negative) 700 Celsius. For comparison, the freezing point of pure water in normal conditions is 0 0 Celsius.