Ep 10. Dirty Bomb

In Numb3rs season 1 episode 10 titled "Dirty Bomb," the FBI team is called in to investigate a possible terrorist threat involving a dirty bomb. The episode begins with a group of radical environmentalists who are protesting the use of fossil fuels and nuclear power. When a member of the group is found dead in what appears to be a lab accident, the FBI discovers plans for a dirty bomb in his notebook.

As the team races against time to find the bomb and its maker, they must also keep an eye on the environmental group, who they suspect may have a member involved with the plot. Special Agent Don Eppes and his brother, mathematician Charlie Eppes, attempt to use mathematical models to determine the location and timing of the attack.

Meanwhile, Charlie is struggling with his own ethical dilemma when he discovers that his graduate student is romantically involved with one of the suspects in the case. His personal feelings make it difficult for him to remain objective and follow the evidence where it leads.

As the investigation heats up, tensions and suspicions rise, and the team must work quickly to prevent a catastrophic attack on Los Angeles. With the clock ticking down, they finally discover the location of the bomb and race to stop it before it's too late.

Throughout the episode, the relationship between the Eppes brothers is highlighted, as they use their different skills and perspectives to solve the case. Don relies on his experience and street smarts, while Charlie uses his mathematical genius and analytical mind to piece together the clues.

With a pulse-pounding finale, "Dirty Bomb" is a riveting episode that showcases the best of Numb3rs' unique blend of crime drama and applied mathematics.