There are many technologies that you can learn at the age of p>16. Here are some suggestions:

* Programming technology: Learning C language, Java, Python and other programming languages can help you better master computer technology, so as to better use computers to solve practical problems.

* Network technology: Learning network technologies such as HTML, CSS and JavaScript can help you better master the network technology, so as to better use the network to solve practical problems.

* mechanical technology: learning mechanical technology such as automobile repair, excavator operation and electric welding can help you master practical operation skills and lay a foundation for future career development.

* Beauty hairdressing technology: Learning beauty hairdressing technology can help you acquire certain skills in the beauty hairdressing industry and lay a foundation for future career development.

* Chef skills: Learning chef skills can help you acquire certain skills in the catering industry and lay a foundation for future career development.

In short, there are many technologies that can be learned at the age of 16. It is suggested that you choose the technology that suits you according to your interests and future career development direction.