1 Next add your ingredients: the compost and kelp or molasses. 2  Let the tea brew for about 24 hours. 3  Make sure the opening to the air pump is distributed evenly (cheapest is an air stone) and secured to the bottom, so it does not get pushed to the top overnight. 4  This will keep the tea sufficiently aerobic.
One example of a technical control is data encryption. Other examples are network intrusion detection systems, passwords, firewalls and access control lists. Continue Reading. Technical controls secure computing system and information access through strategically designed software and hardware.
Some examples of technical writing include: 1  Instruction manuals. 2  Policy manuals. 3  Process manuals. 4  User manuals. 5  Reports of analysis. 6  Instructions for assembling a product. 7  A summarization of a long report that highlights and shortens the most important elements.