Ricin is highly toxic because it is a protein that can inhibit protein synthesis within cells. It does this by inactivating ribosomes, which are responsible for producing proteins essential for cell function. This disruption in protein synthesis can lead to cell death and organ failure. Additionally, ricin is stable and can be easily absorbed through ingestion, inhalation, or injection, making it a potent toxin. **

Surviving ricin poisoning depends on the amount of ricin ingested or inhaled, as well as the promptness and effectiveness of medical treatment. There is no specific antidote for ricin poisoning, so treatment focuses on supportive care to manage symptoms and prevent further absorption of the toxin. If a person receives medical attention quickly and receives appropriate supportive care, there is a chance of survival. However, ricin poisoning can be fatal, especially in cases of significant exposure or delayed treatment. **

In Breaking Bad, ricin is a highly toxic poison that is used as a weapon by some of the characters. It is derived from castor beans and can be fatal if ingested, inhaled, or injected. The show depicts ricin being used as a means of assassination and as a tool for characters to gain power and control in the drug trade. Its presence in the show adds a layer of danger and suspense to the storyline. **

SpaceX calculates the landing of their spacecraft using a combination of advanced computer algorithms, sensor data, and real-time adjustments. They use a system of cameras, radar, and GPS to track the position and orientation of the spacecraft as it descends back to Earth. This data is then fed into the spacecraft's guidance system, which makes continuous adjustments to ensure a precise landing. Additionally, SpaceX's engineers constantly monitor the spacecraft's trajectory and make any necessary course corrections to ensure a safe and accurate landing. **

A satellite reaches its intended orbit by being launched into space on a rocket. The rocket carries the satellite to a specific altitude and velocity needed to achieve orbit. Once in space, the satellite's onboard propulsion system is used to fine-tune its trajectory and adjust its speed to reach the desired orbit. The satellite must follow a precise path to ensure it stays in orbit around the Earth. **

The frequency at which a satellite orbits the Earth depends on its altitude and purpose. Most satellites in low Earth orbit (LEO) complete an orbit roughly every 90 minutes, traveling at speeds of around 28,000 kilometers per hour. Satellites in higher orbits, such as geostationary orbit, take longer to complete an orbit, typically around 24 hours. Overall, satellites orbit the Earth continuously, providing various services such as communication, weather monitoring, and navigation. **

The time it takes for a satellite to orbit the Earth depends on its altitude and speed. Low Earth orbit satellites, which are typically used for communication and Earth observation, can complete an orbit in about 90 minutes. Geostationary satellites, which orbit at a much higher altitude and are used for weather forecasting and communication, take 24 hours to complete one orbit, matching the Earth's rotation. **

The time it takes for a satellite to orbit the Earth depends on its altitude and the speed at which it is traveling. For a satellite in low Earth orbit, it takes approximately 90 minutes to complete one orbit. Satellites in higher orbits, such as geostationary orbit, can take 24 hours to complete one orbit, which allows them to remain in a fixed position relative to the Earth's surface. The specific orbital period can be calculated using Kepler's laws of planetary motion. **