Samsung Electronics Co., South Korea’ s largest electronics manufacturer, unveiled a new refrigerator model featuring wireless fidelity (WiFi) capabilities designed by an Italian jeweler, the company said Thursday.The future begins today, and even refrigerators are already using the Internet, say in the Korean Samsung Electronics. The company today unveiled the most hi-tech refrigerator that can surf the Internet. The new model Samsung Zipel e-Diary supports a WiFi-networks and has a 10-inch touchscreen display with touch. The screen can actually be used to take notes, display current weather conditions, and can even sync with Google Calendar. It can also show more than 500 different varieties of food and their nutritional values and pull up current news from the Internet.