![Police' shortcut on iPhone records video, messages a contact, dims brightness, and more | Daily Mail Online Police' shortcut on iPhone records video, messages a contact, dims brightness, and more | Daily Mail Online](https://i.dailymail.co.uk/1s/2020/06/11/15/29493432-8410745-image-m-7_1591887505010.jpg)
Police' shortcut on iPhone records video, messages a contact, dims brightness, and more | Daily Mail Online
![In a ballistics demonstration, a police officer fires a bullet of mass 50.0g with speed 200ms^-1 on soft plywood of thickness 2.00cm . The bullet emerges with only 10% of its initial In a ballistics demonstration, a police officer fires a bullet of mass 50.0g with speed 200ms^-1 on soft plywood of thickness 2.00cm . The bullet emerges with only 10% of its initial](https://dwes9vv9u0550.cloudfront.net/images/4287674/cbbf3e14-25d7-4c28-bcb2-51e1bbab4627.jpg)
In a ballistics demonstration, a police officer fires a bullet of mass 50.0g with speed 200ms^-1 on soft plywood of thickness 2.00cm . The bullet emerges with only 10% of its initial
![Police' shortcut on iPhone records video, messages a contact, dims brightness, and more | Daily Mail Online Police' shortcut on iPhone records video, messages a contact, dims brightness, and more | Daily Mail Online](https://i.dailymail.co.uk/1s/2020/06/11/15/29491432-0-image-a-2_1591884254486.jpg)
Police' shortcut on iPhone records video, messages a contact, dims brightness, and more | Daily Mail Online
![Police' shortcut on iPhone records video, messages a contact, dims brightness, and more | Daily Mail Online Police' shortcut on iPhone records video, messages a contact, dims brightness, and more | Daily Mail Online](https://i.dailymail.co.uk/1s/2020/06/11/16/29494286-0-image-a-17_1591889186430.jpg)
Police' shortcut on iPhone records video, messages a contact, dims brightness, and more | Daily Mail Online
![Police' shortcut on iPhone records video, messages a contact, dims brightness, and more | Daily Mail Online Police' shortcut on iPhone records video, messages a contact, dims brightness, and more | Daily Mail Online](https://i.dailymail.co.uk/1s/2020/06/11/16/29494756-8410745-Helpful_A_handy_shortcut_allows_iPhone_users_to_record_video_sen-a-55_1591889819250.jpg)