Leakage

It is difficult to determine the state and safety of the radiation leakage.

There has been some leakage behind the bathtub.

Police arrested 38 students and three teachers Tuesday from various secondary schools in connection with the leakage of six examination papers that were shared through social media.

When asked about the spill's impact on residents, he said the leakage took place in a remote area where there is no human settlement.

Carefully conserved though that oxygen is, no process is or can be one hundred per cent efficient. There will be leakage into space, and that which is lost must be replaced. To bring oxygen from Earth in liquid form would be outrageously expensive and even more outrageously inefficient—and no other planet in the System has free oxygen for the taking.

Nanolasers, they say, need only a small amount of energy to start shining. Instead of using mirrors that reflect light, the team has created a device that traps energy and prevents it from escaping. That power is harnessed and builds into a “strong, well-shaped” beam. Researchers say this overcomes a well-known challenge of nanolasers — “energy leakage.”