Double, Double, Toil and Trouble Double, Double, Toil and Trouble Double, Double, Toil and Trouble is a 1993 Halloween made-for-television children's film. It stars Mary-Kate and Ashley Olsen as two adventurous little girls who discover that their Great Aunt Sophia has been trapped and cursed by her evil twin sister Agatha. On the 7th year of her imprisonment, Sophia will be doomed to the netherworld unless the curse is broken by the magical spell of twins. The film's title is part of the famous line spoken by the three witches in Shakespeare's Macbeth (Act IV, Scene I): "Double, double toil and trouble; Fire burn and
Unicorn bubble generous in deal sizes and using stricter measures when providing valuations. In addition, reducing burn rates is key to startups' overall stability and ability to live up to expectations. Unicorn bubble A unicorn bubble is an economic bubble that occurs when unicorn startup companies are overvalued by venture capitalists or investors in an initial public offering (a unicorn company being one which is valued at, or above, $1 billion US dollars). This increase in billion dollar startups is due to investors' readiness to funnel money into equity holdings in startups, with the total investment by venture capital firms rising from