Smart Bike Lock by Linka
via /r/woodworking
via /r/woodworking
Beautiful interiors by shokodesign on Instagram
bring back ghost autographs or perish.
By http://instagram.com/blossom
via /r/woodworking
In chemistry, flame tests are used to detect the presence of certain elements, primarily metal ions, by analyzing the colour of the flame given off when heated.
Above are Lithium (Li), Strontium (Sr), Sodium (Na), Copper(Cu), and Potassium (K).
via /r/woodworking