However, prior to the invention of the Rubikâs Cube, an earlier attempt at a 2x2x2 rotational cube was invented by Larry Nichols in 1970, who later attempted to sue the Rubikâs Cubeâs licensee, Ideal Toy Corp., in 1984 for patent infringement.he Rubikâs Cube has finally hit its mid-life crisis as it reaches its 40th anniversary this year. Invented in 1974 by Hungarian sculptor and architecture professor Erno Rubik, the Rubikâs cube has challenged and frustrated countless numbers of players who have ever picked up the 3-D toy puzzle.
A common cause of itchy scalp for adults is dandruff. Typically caused by a number of skin conditions, including seborrheic dermatitis, psoriasis, eczema and other factors, dandruff refers to the characteristic flakes of itchy, oily dead skin that can fall from the scalp.
Apple cider helps to correct PH imbalances on your scalp which can cause dandruff. Mix equal parts apple cider vinegar and water in a spray bottle and spritz directly onto the roots of your hair. Leave to sit for 15 minutes before rinsing out.