German entrepreneur Gregor Schapers is the person behind this indoor solar oven and cooker. His house is equipped with giant circular panels in a small town of El Sauz Mexico.
The solar cooker was designed using glass and aluminum panels and aims in reducing energy bills of poor communities in Mexico. According to Schapers, this cooker can reach more than 1,020 degrees Celsius (1,868 degrees Fahrenheit) and each reflector can save gallons of gas per month.
The only downside of it, it’s quite expensive to assemble.