Digitalis thapsi many characteristics of "D. purpurea" after four to five generations of cultivation, and that the former became indistinguishable from the latter, a report that was considered "probably" trustworthy by Charles Darwin. "D. thapsi" and "D. purpurea" hybrids are generally fertile. "Digitalis thapsi" is widespread in Spain. A biennial evergreen plant, it flowers in late spring. A study of the fruiting activity in "D. thapsi" showed that production, size and number of seeds were interrelated. Analysis has shown that seed weight is not related to the length of the cotyledon, and that the length of the fifth leaf can serve as
We Can Do It! controlling posters promoting management authority, employee capability and company unity, and the workers would likely have understood the image to mean "Westinghouse Employees Can Do It", all working together. The upbeat image served as gentle propaganda to boost employee morale and keep production from lagging. The badge on the "We Can Do It!" worker's collar identifies her as a Westinghouse Electric plant floor employee; the pictured red, white and blue clothing was a subtle call to patriotism, one of the frequent tactics of corporate war production committees. During World War II, the "We Can Do It!" poster was not connected