Walking In
[The elevator doors open. MARIE CURIE walks out in a simple dark dress — practical, no-nonsense, stained with what appear to be chemical burns. She carries a small lead-lined box and several notebooks. There is a faint, barely perceptible glow emanating from her person. Nobody mentions it.]
[She walks with the quiet confidence of someone who has been told "women can't do science" approximately 4,000 times and has two Nobel Prizes in response.]
"Nothing in life is to be feared, it is only to be understood. The Sharks will understand — or they will fear. Either way, the science does not care."
The Pitch
"Sharks. My name is Marie Sklodowska Curie. I am a physicist and chemist. I have discovered two new elements — polonium and radium. I am asking for $2 million for 8% of my research enterprise, to continue developing applications for radioactivity."
[She opens the lead-lined box. Inside are small vials that glow an eerie blue-green in the dim studio. The Sharks lean in, fascinated.]
Robert: "Is that... glowing?"
"Yes. Radium emits a continuous luminescence. I discovered this property by processing eight tons of pitchblende ore by hand in a leaky shed for four years. My husband Pierre and I separated the element grain by grain. This vial contains 0.1 grams. It took one ton of ore to produce."
Mark Cuban: "Eight TONS? In a SHED?"
"The Sorbonne would not give me a proper laboratory. I am a woman. Apparently that disqualifies me from having a roof that does not leak."
Shark Reactions
Kevin O'Leary
"Marie, I love the dedication. Eight tons of ore. Four years. That's hustle. But I need to understand the commercial application. What do people DO with radium?"
"Eventually? Medicine — it can treat cancer. Energy — it releases enormous power. Weapons —"
[Everyone gets very quiet.]
"Did you say weapons?"
"I said eventually. The science is neutral. What people do with it is their responsibility. I am interested in knowledge, not application."
[The studio is the quietest it has ever been.]
Barbara Corcoran
"Marie, I have to say something. You processed eight tons of rock by hand because men wouldn't give you a lab. You discovered two elements. You won two Nobel Prizes. And you're standing here asking for money from six people who have never discovered an element between them. This is the most impressive pitch I have ever seen."
"But also — are you glowing? Slightly?"
"The radium has some... minor side effects. I carry vials in my pockets. Sometimes I use them as nightlights. It is fine."
"Marie. It is not fine."
"It is SCIENCE."
Mark Cuban
"Marie, the cancer treatment application alone is worth billions. Radiation therapy will become one of the most important medical treatments in history. I can see the vision. But I need to know — what are the risks?"
"Prolonged exposure may cause some cellular damage."
"How much cellular damage?"
"My notebooks are currently too radioactive to handle without protective equipment. They will remain so for approximately 1,500 years."
[Mark pushes his chair back two feet.]
Lori Greiner
"I normally look for products I can put on QVC. I cannot put radioactive elements on QVC. However, radium-infused glow paint for watch dials? That could be enormous. Marie, would you license the glow?"
"You want to put radium on watches that people wear on their skin?"
"Would that be a problem?"
"...In about 20 years, you will find out."
The Negotiation
Robert: "Marie, the medical applications are real. Radiation therapy will save millions of lives. I want to invest. $2 million for 10%. But I have one condition: we need to establish safety protocols. Hazmat suits at all board meetings."
"That is... reasonable. I accept the hazmat suits."
Mark Cuban: "I want in too. Robert, let's go together. $2 million total for 10%, split between us. I'll handle the business side. Robert handles tech infrastructure. Marie handles the science. Nobody touches the vials."
"I asked for 8%."
Mark: "Marie, your notebooks glow in the dark for 1,500 years. I think 10% is fair for the risk we're taking just sitting in this room."
[Marie considers this. She respects data-driven arguments.]
"Deal. But I retain full control of the research. No one tells me what to study."
The Deal
$2,000,000 for 10%
Hazmat suits required at all board meetings
Mark Cuban + Robert Herjavec • Joint deal
Post-Show Update
Marie's research led to radiation therapy, which has saved tens of millions of lives. She won her second Nobel Prize in Chemistry, becoming the first person in history to win two Nobel Prizes in different fields. The French Academy of Sciences still refused to admit her because she was a woman.
The hazmat suit clause was activated at the first board meeting when Marie arrived with a new sample that set off Robert's Geiger counter from across the room. Mark Cuban now keeps a lead-lined briefcase.
Her notebooks, personal belongings, and even her cookbook are stored in lead-lined boxes at the Bibliothèque nationale de France. Researchers must sign a liability waiver and wear protective clothing to view them. This will be the case until approximately the year 3500.
Lori did launch the radium glow paint for watch dials. It was wildly popular until factory workers started getting radiation poisoning. Lori does not discuss this deal on the show.
Marie's final words to the camera: "Be less curious about people and more curious about elements. There are still 94 left to discover. I will find them. Please stay behind the yellow tape."
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