As the world moves around, certain things may disappear while certain others will remain alive in our memories.

Here are a few of such memorable things of today.

1) At this moment, the most valuable company in the world is Google's parent company, Alphabet. Although they had to close at $518 billion on Monday, after-hours trading witnessed a spike of about 5 percent, where it overtook Apple to earn this status.

2) Sen. Ted Cruz has reasons to keep last Monday as a memorable day in his life. He won over his rival Republican candidate Donald Trump in Iowa Presidential caucuses.

3) Certainly, BP is undergoing the worst phase in history. They have announced to cut 7,000 jobs as the profits fell down by 51 percent.

4) Reduction in the cost and complexity in trading is the need of the hour, and JPMorgan Chase is all set to launch a project to make it a reality. JP Morgan Chase's Block Chain-based project will be launched in partnership with the startup Digital Asset Holdings.

5) South Korean giant Samsung has sent invitations to the press for their launching of Galaxy S7 during an event at Barcelona.

6) A video showing Mikhail Kasyanov, Russian Opposition Leader, in the crosshairs of a rifle has been released by one of the most loyal allies of President Vladimir Putin. This really stirred fear among the critics of Putin.

7) According to U.S. Drug Enforcement Administration, several members of the militant group Hezbollah have been arrested on charges of purchasing weapons in Syria, with the money they earned by selling cocaine in the U.S. and Europe.

8) By a historical order, Scientists of Britain got the permission to go ahead with the editing of human genes in embryos for research purposes. The technology being used in this is reported to be the one that is being used in creating designer babies.

9) As per Google CEO Sundar Pichai, Gmail has more than a billion active monthly users at present. Pichai said it in Alphabet's earnings call, where he also added that Gmail's active users was 900 million in May 2015.

10) Terrorist attacks in Paris and San Bernardino now affects the freedom of Americans too. American Security Services have taken serious measures to prevent any such type of deadly attacks during Super Bowl 50, and this sporting event is going to enjoy the status of most highly guarded event ever.

Watch Katy Perry while performing during Super Bowl 2015: