Learn to make your own fireworks. Much fun to be had there, nothing super daunting in terms of knowledge work, but a good excuse to do a lot of the basics. Esp

Learn to make your own fireworks. Much fun to be had there, nothing super daunting in terms of knowledge work, but a good excuse to do a lot of the basics. Especially looking at old recipes will cross a number of disciplines, including maths, chemistry, linguistics and library science.