Can you think of an interesting physics subject to write a popular science article about?

Physics is a popular science subjectCan you think of an interesting physics subject to write a popular science article about?
Find the missing energy. boiling water is 212deg. and each cc of water that is evaporated 60 cal. are absorbed. where do they reappear in the condensing of cloud to water.Can you think of an interesting physics subject to write a popular science article about?
What about the Danish team that just teleported information and a small amount of mass across a few meters? That would be cool.Can you think of an interesting physics subject to write a popular science article about?
thermochromic windows are becoming more popular these days.