We're wrapping up 2013 and looking forward to some great interviews in the new year with entrepreneurs who are making the world a better place.

Hearts and Hammers is Dave C. Bonk's new venture that aims to help people in need with renovations to their homes.

Knack Real Foods is Travor Ash's new venture that aims to tackle good nutrition for adults. He's making the world a better place by recommending meals that contain good food for better health.

Dr. Jan Iwata is a medical doctor who has launched on online business aiming to inspire both inner and outer beauty.