Price comparison of Battery Energy Storage Systems for Homes
Contrary to the popular belief, battery energy storage is not something new. It has existed in the form of UPS systems for offices and even jump-start packs for cars. In…
Product Review: Solar Still
In the poem, Rime of the ancient Mariner, the famous line “Water , water everywhere and not a drop to drink” tells the misfortune of a sailor whose ship find…
Graphene: The new Engineering Material
The presence of laminate structures in certain carbon based compounds was known as early as the 19th century. The extraction of these structures in a cost effective manner has since…
The Ranque-Hilsch Vortex Tube
The Ranque-Hilsch tube commonly known as a vortex tube is simply a grooved coupled pipe with no moving parts that can produce a cold air jet. It is a pure…
Portable Thermal Imaging Cameras
Nearly everyone’s recollection of their first thermal image comes from the movie Predator. A mud covered Schwarzenegger used primitive but effective tactics to evade an outer planet hunter laced with…