Some see 5.0 seconds a possibility. Because 6' 5 Usian Bolt broke the mathematical model that had fit 100-meter record data for almost a century, his incredible performance has reset the bar for how fast researchers believe humans ultimately can run.
Lobsters may eat other lobsters in captivity, but this has not been observed in the wild. It takes an American lobster 6-7 years to get to an edible size, but that is just the beginning. Lobsters are long-lived animals, and are thought to be capable of living over 100 years.
A lobster that you cook while it is alive will stay fresh longer than lobster you kill before putting it in the pot. There is no way to determine how long a frozen lobster will stay fresh after cooking, since you can't determine how long it was dead before someone froze it. well done lobster that was alive when it was cooked might stay fresh for up to five days. Medium-rare lobster will stay fresh for a maximum of three days. To ensure a lobster is safe to eat, make sure it reaches an internal temperature of 180 degrees F while it cooks.