Abstract: A product resulting from the reaction of at least: a hydroxybenzoic acid, optionally substituted by a hydrocarbyl group, or an alkali and/or alkaline earth metal salt thereof, a boron compound, a polyalkylamine component selected from triamine and tetramine compounds. Also, a lubricant composition including this product. Use of this product as a lubricant for two-stroke marine engines and four-stroke marine engines, more preferably two-stroke marine engines.

Abstract: A method includes receiving an indication from a client computing device that a first user has selected one or more options from a composer interface to schedule a live video for broadcast by the first user at a future start time. The method also includes determining one or more second users who are connected to the first user in a social graph and sending a first notification to each of the second users. Each notification includes a first selectable option to receive a future notification about the live video. The method also includes sending a second notification to each of the second users who selected the first selectable option, the second notification including a second selectable option to view the live video. The method also includes providing the live video for display to the second users who select the second selectable option.

Abstract: The present disclosure relates to implementing a secret mode in a social networking system. The secret mode provides a separate space for users to share and interact with particular friends. To implement the secret mode, each user may have a feed that is separate from the user's primary feed, the feed sometimes referred to as a secondary feed. Accordingly, a first user and a second user may each have a secondary feed. The first user may identify the second user as included in an audience of the first user. Based on the second using being included in the audience of the first user, content posted to the audience of the first user may be sent to the secondary feed of the second user such that the second user may view the content.

Abstract: In one embodiment, a method includes receiving an indication that a first user has selected an option to broadcast a live video at a future start time and determining one or more second users who are connected to the first user in a social graph. The method also includes sending a notification to each of the second users about the live video. Each notification includes a selectable option to view the live video. The method also includes providing a lobby interface for display to the particular second user in response to receiving an indication that a particular second user has selected the selectable option to view the live video within a predetermined amount of time before the future start time of the live video. The lobby interface enables the second users to interact with one another before the future start time of the live video.

Abstract: A method includes receiving an indication from a client computing device that a first user has selected one or more options from a composer interface to schedule a live video for broadcast by the first user at a future start time. The method also includes determining one or more second users who are connected to the first user in a social graph and sending a first notification to each of the second users. Each notification includes a first selectable option to receive a future notification about the live video. The method also includes sending a second notification to each of the second users who selected the first selectable option, the second notification including a second selectable option to view the live video. The method also includes providing the live video for display to the second users who select the second selectable option.