A blackout is a loss of electricity in a large area caused by short circuits, overloaded power grids, or environmental factors. Brownouts are a decrease in voltage that can damage devices. Backup systems are used to ensure public safety during blackouts, and restoring power can be challenging. The US is upgrading its power grids to […]
Blackout dates are periods when special offers cannot be used. In travel, this refers to times when free award travel or reduced fares cannot be used. Companies use them to avoid losing money during popular holiday times. Blackout dates can also be used internally to prevent employees from taking time off. Blackout dates are periods […]
Shallow water blackout (SWB) is caused by a lack of oxygen during a skin dive, often due to hyperventilation. Experts recommend relaxing before diving and resting between dives, as well as diving with a partner and following proper emergency procedures. Shallow water blackout (SWB) is an unexpected loss of consciousness caused by a lack of […]
Alcohol blackouts occur when someone drinks too much and experiences memory impairment beyond a certain point. It is a sign of alcohol tolerance and can be a progressive phenomenon, potentially leading to addiction and dangerous reactions to alcohol. An alcohol blackout is a kind of memory impairment that can occur when people drink too much. […]
A lockout period is a time when access to something is denied or an action is prohibited. In finance, it marks a time when investors cannot alter their investment plans. Businesses schedule blackout periods to prevent insider trading before sensitive financial information is publicly disclosed. Insider trading is illegal, and exchange regulators have rules to […]
