the size required for a system backup is determined by how much system it has to back up. the more stuff you have the more space you should set aside. for normal automated windows restore points i’d say if you leave 5-10% of your total open then that is moreRead More →

Thermochemical heat storage (TCS) is based on storing chemical energy making use of reversible chemical reactions (eq 4). In the simplest case, a reactant A is transformed in the products B and C in an endothermic reaction during the charging step. What is the best material for storing heat? VariousRead More →