// investigations
Score: 4.5/5 (62 votes) Why do ice cubes grow spikes? ... As freezing continues, the expanding ice under the surface forces the remaining water up through the hole and it freezes around the edge forming a hollow spike. Eventually, the whole thing freezes and the spike is left.Can ice form stalagmite...
16 Jan 2026
1,464 READS
// investigations
Score: 4.1/5 (39 votes) The Ballon d'Or is a striking golden ball resting on a pyrite base which is made to look like a bed of crystals. FIFA's The Best trophy, meanwhile, is a platinum and carbon construction, which resembles the highest prize in football - the World Cup.What material is ...
16 Jan 2026
1,631 READS
// investigations
Score: 4.5/5 (44 votes) The Dewey Decimal Classification (DDC), colloquially the Dewey Decimal System, is a proprietary library classification system which allows new books to be added to a library in their appropriate location based on subject. It was first published in the United States by Melvil ...
16 Jan 2026
923 READS
// investigations
Score: 4.5/5 (1 votes) Menstruation: The period—the shedding of the uterine lining. Levels of estrogen and progesterone are low. The follicular phasefollicular phaseThe follicular phase, also known as the preovulatory phase or proliferative phase, is the phase of the estrous cycle (or, in primates f...
16 Jan 2026
1,442 READS
// investigations
Score: 4.3/5 (56 votes) The Gorger is a new boss spawn that will randomly show up in each round of a normal game of battle royale (it doesn't show up in Team Rumble). To find it, you can jump out of the bus and wait for a minute or so in the air and look for the red beam that shoots down at its...
16 Jan 2026
611 READS
// investigations
Score: 5/5 (10 votes) When immune cells come into contact with leukaemia or lymphoma cells, they can release cytokines at high levels, causing irritation of nerve endings within the skin and thereby a persistent itch.What does leukemia spots look like?Leukemia cutis appears as red or purplish red, a...
16 Jan 2026
1,798 READS
// investigations
Score: 4.2/5 (73 votes) : a dull-witted person : oaf.Is Muttonhead a bad word?noun disparaging A stupid or foolish person; a dolt; a numbskull; a blockhead; -- disparaging and offensive. These words are used to express a low opinion of someone's intelligence.What does Dentify mean?: formation o...
16 Jan 2026
589 READS
// investigations
Score: 4.9/5 (23 votes) Seniority is the length of time that an individual has served in a job or worked for an organization. Seniority can bring higher status, rank, or precedence to an employee who has served for a longer period of time.What does seniority mean at work?Seniority, defined broadly, ...
16 Jan 2026
483 READS
// investigations
Score: 4.3/5 (38 votes) When symptoms temporarily increase in number or intensity, it is called a flare or flare-up. Flare-ups can happen without warning and are mostly likely to occur if a person with fibromyalgia is stressed or under a lot of pressure. A flare-up can last anywhere from a few days ...
16 Jan 2026
125 READS
// investigations
Score: 4.4/5 (65 votes) For a single line to ground fault, the current flowing through the fault will only be from the phase that is faulted. Assuming the fault occurred on the A phase, this means the fault current will equal the A line current at the time of the fault.What happens in a line to line...
16 Jan 2026
1,716 READS