Monday, October 22, 2018

CO2 good for plants but not body

Finally invested in a CO2 system for my aquarium plants.  Plants continued to die with adequate light.  Need to experiment with the number of CO2 bubbles per minute for optimal plant growth.  

However, too much CO2 in a human body causes carbon dioxide narcosis and death.  Occurs in patients with severe COPD. 

Saturday, October 20, 2018

Free English Calligraphy Classes

Mr How will be conducting his first class this Sunday 21st October at 3.00 pm - 4.30 pm.  Please come and join in the fun.  

Thursday, October 18, 2018

Tea time at KPJ ISH.


Here's a cosy corner, within a hospital, to have tea quietly after a hard day's work.  Allegra Cafe is a branch of Indulgence.