5. Tcl (Tool Command Language) is a very simple, open-source-licensed programming language. Tcl provides basic language features such as variables, procedures, and control, and it runs on almost any modern OS, such as Unix (Linux and non-Linux), MacOS, Windows 95/98/NT/2000/XP/â¦, PDA systems, and many more.nd unlike any other scripting languages, just-v option wonât give you the version of your Tcl, there is a separate variable defined for that, tcl_version. So, just say puts $tcl_version to know your Tcl version. There is a good Wiki for Tcl users, give a try: wiki.tcl.tk.
Lobsters do not age as we do. They do not die of the debility of old age. They are killed, eaten and they may die of infection just as humans do. Lobsters continue to absorb nutrition throughout life, while humans gradually seem to lose the ability to absorb specific nutrition.
Lobsters grow by molting their hard exoskeleton, and they do so a lot: the average lobster can molt 44 times before itâs a year old. By the time lobsters reach the age of seven, they molt once a year, and after that, once every two to three years, growing larger with each successive shedding of its exoskeleton. The largest lobster on record, caught in Nova Scotia in 1977, weighed 44 pounds, six ounces and measured 3.5 feet in length.