Many people have probably heard of ergonomics, especially if they have a job. After all, there are regulations on this subject in the Occupational Health and Safety Act, the Occupational Safety Act and in various ordinances on workplaces and business premises, which can also be found in the DGUV regulations.

Value Added Tax (VAT) is an indirect consumption tax levied on the value added of goods and services. Ultimately paid by the end consumer and billed as a percentage of the price.

Learning English should always be individualized. This means that both children and adults must have a dedicated and effective teaching method (e.g. grammatical and translatable, natural, or communitating one, and so on).