// global news
Score: 5/5 (49 votes) The adult type of osteopetrosis affects about 1,250 individuals in the United States. The incidence is about one in every 20,000 individuals. Males and females are affected in equal numbers. The X-linked form of osteopetrosis affects predominantly males due to the mode of inher...
24 Jan 2026
109 READS
// environment
Score: 4.2/5 (47 votes) Hematology is the branch of medicine concerned with the study of the cause, prognosis, treatment, and prevention of diseases related to blood.Why would I be referred to Haematology?The commonest reasons for referral to the general clinic are the finding of abnormalities on th...
24 Jan 2026
1,347 READS
// health
Score: 5/5 (37 votes) Doonas have been known to fit in large airplane overhead compartments, like 777s. But if it does not fit, you can always gate check your Doona or use it in an airplane seat (just confirm with the airline beforehand).Does Doona fit in overhead bin?With only the highest safety fe...
24 Jan 2026
1,439 READS
// education
Score: 4.4/5 (57 votes) Females lay 100-200 eggs, usually within 24 hours of entering amplexusamplexusAmplexus (Latin "embrace") is a type of mating behavior exhibited by some externally fertilizing species (chiefly amphibians and horseshoe crabs) in which a male grasps a female with his front legs ...
24 Jan 2026
1,123 READS
// education
Score: 4.5/5 (64 votes) Its rotation direction is progradeprogradeThe exceptions – the planets with retrograde rotation – are Venus and Uranus. Venus's axial tilt is 177°, which means it is rotating almost exactly in the opposite direction to its orbit. Uranus has an axial tilt of 97.77°, so it...
24 Jan 2026
351 READS
// media
Score: 4.8/5 (71 votes) Ted finally gives in when he realizes she likes Star Wars. After their one-night stand, however, Barney finds out that she is actually Carly, his half-sister.What does BJ in Barney stand for?BJ stands for "Barney Junior." BJ and Baby Bop are Barney's children... somehow....
24 Jan 2026
1,249 READS
// global news
Score: 4.4/5 (66 votes) To escape the flames, firefighters have used spray systems and held up heat blankets to windows inside the cabin. These terrifying moments when flames can overrun and burn over a fire truck are called flashover or burnover.What is a Burnover?: an imperfectly burned brick that...
24 Jan 2026
295 READS
// science
Score: 4.9/5 (68 votes) Children will behave well when they are able to regulate their emotions, when they come to value empathy and kindness and when they understand that the real reason to cooperate with adults is not “because I said so” but consideration for the needs and feelings of others.Who i...
24 Jan 2026
1,718 READS
// health
Score: 4.4/5 (53 votes) At the request of family members of her crew, the SS Edmund Fitzgerald's 200-pound bronze bell was recovered by the Great Lakes Shipwreck Historical Society on July 4, 1995. ... The following year, the wreck was found about 530 feet down in Lake Superior, just 17 miles s...
24 Jan 2026
1,057 READS
// culture
Score: 4.5/5 (49 votes) It's common to see these birds in Georgia near people. Look for House Finches around buildings, backyards, parks, and other urban and suburban areas.Are house finches found in Georgia?The first house finches began showing up in Georgia in the 1970s. Now they are year-rou...
24 Jan 2026
770 READS