IN: Is it true that can you use wood bats in college baseball?

Though a wood bat is legal in NCAA competition, players overwhelmingly prefer and use a metal bat. The metal bat was implemented in college baseball in 1975. Use of a metal bat is somewhat controversial. Supporters of an aluminum or composite bat note that it can increase offensive performance, as the speed of a ball off a metal bat is generally faster than off a wood bat. Those against metal, and for wood, argue that a metal bat is not safe to use, and that a metal bat doesn't prepare players for the next level, as professional baseball uses a wood bat exclusively. In the 2011 season the NCAA changed the requirements for a metal bat, reducing the maximum allowed exit speed in a way that is said to produce a feeling more like a wood bat. As a result, in 2011 there was a drop-off in overall ''long'' drives or home runs relative to past years.

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- yes

OUT: yes

IN: Is it true that does willow smith play in i am legend?

Flashbacks reveal that his wife (Salli Richardson) and daughter (Willow Smith) died in a helicopter accident during the chaotic evacuation of Manhattan, prior to the military-enforced quarantine of the island in 2009, when Neville stayed behind on the island as military personnel. Neville's only mitigation for his loneliness is his German Shepherd named Samantha, a.k.a. Sam (given to him by his daughter as a puppy to protect him before she died in the helicopter crash), interaction with mannequins he has set up as patrons at a video store, and recordings of old television broadcasts. At night, he barricades himself and Sam inside his heavily fortified Washington Square Park home to hide from the Darkseekers. One day, while waiting for survivors, Sam follows a deer into a dark building. Neville cautiously goes in after her and finds the deer's corpse along with Sam, but the building is infested by a colony of Darkseekers. Both manage to escape unharmed and the attacking Darkseekers are killed by the sunlight.

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OUT: yes

IN: Is it true that does the carolina panthers have a new owner?

The Carolina Panthers are legally registered as Panther Football, LLC. and are controlled by David Tepper, whose purchase of the team from founder Jerry Richardson was unanimously approved by league owners on May 22, 2018. The club is worth approximately US$1.56 billion, according to Forbes.

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OUT: yes

IN: Is it true that is the focal length of a convex lens negative?

For a thin lens in air, the focal length is the distance from the center of the lens to the principal foci (or focal points) of the lens. For a converging lens (for example a convex lens), the focal length is positive, and is the distance at which a beam of collimated light will be focused to a single spot. For a diverging lens (for example a concave lens), the focal length is negative, and is the distance to the point from which a collimated beam appears to be diverging after passing through the lens.

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- no
- yes

OUT:
no