Maybe you’ve seen a beautiful, color-changing tea on social media. Chances are, it’s butterfly pea flower tea.
Click here for original story, How does this blue flower tea change color?
Source: Phys.org
Maybe you’ve seen a beautiful, color-changing tea on social media. Chances are, it’s butterfly pea flower tea.
Click here for original story, How does this blue flower tea change color?
Source: Phys.org