NASA ground tested its Space Launch System for the very first time this week. NASA on Wednesday fired up its Space Launch System (SLS) for the very first time and thankfully, we can watch the largest, most powerful rocket booster ever built produce 3.6 million pounds of thrust in two minutes of awesome.
Self-deprecation is the act of reprimanding oneself by belittling, undervaluing, or disparaging oneself, or being excessively modest. It can be used in humor and tension release. Self-deprecation is often perceived as being a characteristic of certain nations, such as Great Britain, Ireland, Australia and New Zealand, where  blowing one's own trumpet  is frowned upon. Famous examples include English comedian David Mitchell.
Group And Composite Depreciation Method. Sometimes asset of similar kinds with approximately similar useful economic life are combined rate of depreciation is applied. This process is known as group depreciation. If dissimilar assets are depreciated together, the process is called composite deprecation. The use of group or composite rate of depreciation eliminated the clerical work involved in computing periodic depreciation for individual pieces of equipment owned by the business.