How do vaccines trigger and train the immune system, and what is the role of herd immunity?...
Roman medicine was highly influenced by the Greek medical tradition. Introduction Medicine in ancient Rome combined various techniques...
Dr. Conis’s current research focuses on scientific controversies, science denial, and the public understanding of science. Elena...
Herbs played a major part in ancient Egyptian medicine. By Dr. N. H. AboelsoudProfessor of Pediatrics and...
Color psychology is easy, intuitive, and fun. By Gabrielle GardinerWriter and Yogi Introduction When was the last...
How artist Sandy Rodriguez uses a 16th-century manuscript as contemporary inspiration. Artist Sandy Rodriguez finds her colors...
Heraldry was an art born out of necessity and developed out of symbolic thought. Presentation by The...
The purplish-blue pigment, derived from a Portuguese fruit, fell out of use by the 19th century. By...
Diving into into latte art theory and the components of latte art. Presentation by Lance Hedrick Latte...
When the villa was excavated, sixty-eight sections of wall paintings were removed before the remains of the...
Some of the worlds’ greatest writers, poets, and philosophers have gotten together in Vienna’s most attractive coffeehouse....
The Portuguese were keen for a base even closer to the lucrative trade markets in the southern...
It is likely that Cape Verde was known to ancient mariners such as the Phoenicians, and to...
Not all the islands were settled at once but, over a period of the next 60 years...
The Portuguese Crown partitioned the islands and gave out ‘captaincies’ (donatarias) as part of the system of...
It took several years of meetings to gather the collective visions of over 3,000 people on the...
Thousands of nomadic Native Americans travelled and lived along the Mississippi and Ohio rivers between 6000 and...
Indian tribes seek to manage their water resources and have plans to use their water supporting utilization...
The practice continued up through 1900, dramatically impacting Native American cultures, languages, and development. Introduction Slavery was...
“As these people would view the heavens … there was an order of things up there.“ Curated/Reviewed...
Prior to the arrival of Europeans, the Native Americans lived as autonomous nations (also known as tribes)....
In the time span of human history, automobiles have not been around for a very long time....
These efforts are growing due to the coronavirus pandemic. They involve partnerships with school districts, food banks...
The story of this “Liberty Bond Fish” and the wider use of animals in propaganda during Word...
The largest libraries in the world that store 15 million or more items. Curated/Reviewed by Matthew A....
Conservative critics and writers were appalled and accused Géricault of creating a disgusting, repulsive mistake. By Dr....
The goal of the book is to create new value in coffee by strengthening the ties between...
The Council was a synod of the Catholic Church that started to meet in 1545 after repeated...
Since ancient times, gold has been appraised for its beauty, a metal with unique chemical and physical...
How Hollywood tells ancient stories. Introduction Stories from Greek mythology are always fascinating. These timeless epic tales...