What’s the 5 sec rule?

The 5-second rule, which suggests that dropped food can be eaten if picked up within five seconds, is not an accurate measurement of potential contamination as harmful bacteria can adhere to food instantly. Studies have shown that moist foods like ice cream are almost certainly contaminated and the rule should not be observed. The 5 […]

What’s steel rule die-cutting?

Steel rule die cutting is a process used to cut sheet materials such as paper, cardboard, rubber, and plastics. The mold is made of high-quality plywood or aluminum, and the steel rule is a hardened elongated razor blade. Ejector rubber is added to expel the material after cutting. Different types of steel rule are available […]

What’s the global gag rule?

The Global Gag Rule prohibits foreign aid to NGOs offering abortions or lobbying for abortion rights. This affects family planning and public health in developing nations. The policy has been criticized by activists and health professionals. The Mexico City Policy interferes with free speech and was repealed by Clinton but reinstated by Bush. NGOs must […]

What’s the customer protection rule?

The SEC’s Client Protection Rule requires brokers to keep clients’ credit balances in separate reserve accounts for protection and ease of execution. It complements other government actions and is not unique to the US. Created by the Securities and Exchange Commission, the Client Protection Rule is a rule that requires all brokers and brokers to […]

What’s the red flags rule?

The Red Flags Rule requires financial institutions and creditors to have a program in place to prevent identity theft. The program must include identifying red flags, detecting them, taking action, and updating the plan regularly. The rule covers a wide range of creditors, including veterinarians and accountants. The Red Flags Rule is an identity theft […]

What’s the business judgment rule?

The business judgment rule in the US means that a corporation’s board of directors won’t be held responsible for mistakes made in good faith. Decisions must be reasonable and made in the best interest of the company. Shareholders can take board members to court if there is a belief of misconduct. Some people have challenged […]

What’s a Zigzag Rule?

The zigzag rule, also known as a folding ruler, is a useful tool for measuring tasks that don’t suit tape measures or retractable rulers. It was developed in the late 19th century and has been improved over time. Despite competition from high-tech metering solutions, it remains popular due to its simplicity, portability, and durability. Popular […]

Funeral rule: what is it?

The Funeral Rule is a law enforced by the FTC in the US to protect consumers arranging funerals. Funeral directors have obligations to consumers, who have the right to choose services and receive pricing information. The law also allows consumers to bring in coffins from outside sources and requires funeral homes to disclose legal requirements […]

What’s majority rule?

Majority rule is a decision-making principle used in various contexts, including elections and legislative votes. It does not apply in countries with proportional representation systems. The concept of “supermajority” requires a two-thirds majority for some decisions. The minority can be marginalized, leading to the “tyranny of the majority.” Constitutional protections in the US protect minorities […]

Any US territory still under British rule?

German U-boats attacked the East Coast of the US during WWII. Britain sent 24 Royal Navy vessels to help, but one, HMS Bedfordshire, was lost with 34 crew members. Five bodies were buried in British cemeteries on Hatteras Island and Ocracoke, which are leased to the War Graves Commission. The sinking is commemorated every 12 […]

Hund’s rule: what is it?

Hund’s rule explains electron arrangement in an atom’s orbitals. Each orbital must contain one electron before pairing, and unpaired electrons must spin in the same direction. This rule is important for understanding magnetism in metals. Used in physics, Hund’s rule concerns the arrangement of electrons in the orbitals of an atom. Hund’s rule states that […]

Godwin’s rule: no Nazi analogies.

Godwin’s Nazi Analogy Rule, also known as Godwin’s Law, states that as an online discussion gets longer, the likelihood of a Nazi comparison increases. Comparing someone or an action to the Nazis is a serious accusation, but it can be valid in discussions of modern German history, dictatorships, and genocides. However, using a Nazi comparison […]

Octet rule: what is it?

The Octet Rule states that atoms try to have eight electrons in their outer shell for stability. Gilbert Lewis visualized this concept and Irving Langmuir popularized the term. Exceptions exist, and some atoms can have more than eight electrons. The Octet Rule is a basic chemical rule that allows for easy memorization of certain atomic […]

Exclusion rule: what is it?

The exclusionary rule protects defendants and civil liberties by excluding illegally obtained evidence. It is based on the Fourth Amendment and can be challenged through a motion. It can be controversial but also prevents law officials from violating citizens’ rights. There are exceptions to the rule, such as when evidence is in plain sight or […]

What’s the perpetuities rule?

The rule against perpetuities limits the creation of perpetual liens on property, requiring full ownership to be acquired within a certain time period. It was adopted in the 1600s to prevent wealth concentration and promote land use. The time period is historically 21 years and becomes complicated with contingencies. The rule is not observed uniformly […]

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