This week on From Scratch:

Vinnie Bharara and Marc LoreMarc and Vinnie have been close friends since they were elementary school classmates in New Jersey. Mark and Vinnie spent their earlier careers in finance and law respectively, before becoming business partners in their late twenties. In addition to, the online retail site specializing in baby products, they have started a number of other e-commerce businesses including, focused on cleaning supplies,, focused on pet products, and, specializing in toys. Amazon bought the parent company, Quidsi, for $540 Million in 2010. Quidsi is based in Jersey City, New Jersey.

Marc and Vinnie speak with Jessica about how they built their e-commerce businesses, from scratch.

Listen to the interview

Jonathan CedarBiolite is a company that produces clean, portable stoves for cooking off the grid in developing countries as well as for camping. The stove reduces toxic smoke emissions by 90 percent by using its own heat waste to generate energy. Biolite is targeting a global public health challenge of smoke pollution caused by cooking over an open fire. According to the World Health Organization, more than seven million people die annually from smoke originating from open cooking fires. A USB port on the stove can also charge a cell phone or other portable device.

Jonathan speaks with Jessica about how he is providing cleaner cooking solutions and electricity access in more than 70 developing countries, from scratch.

Listen to the interview

iHeartRadio Talk