Yosegi Coaster with thermometer included inside. If your desk is full with coasters, glasses and thermometer, this is you solution! This Yosegi Coas-thermometer replaces them all! It just needs sin...
Using solar energy for cooking and baking can reduce the unsustainable use of fuels such as fossil fuel or firewood. Solar oven which works on principle of parabolic type solar cooker has highly su...
Drying of fruits / vegetables / Papad in open sun is traditional method of preservation. Quality of open sun dried food products are always concern due to contamination of dirt, dis-colorat...