Before doing these steps, you should allow anonymous comments by going to Settings in Blogger and then Comments. You may enable or disable the moderation. You will soon know the importance of moderation, however. Here are the steps to make comments DoFollow:

1. Go to Blogger layout (in new Blogger) and click Edit HTML.

2. Check Expand Widget Templates.

3. Search for ‘NoFollow.’ You will find at least two of them in the code.

Bluetooth Helmets

Helmets, small but important personal safety equipments are used to avoid any injury or damage to the head of the rider. A helmet is just another form of a hat, but used for protective purposes. Helmets are used while riding bicycle or motorcycle while there are some symbolic helmets as well used by specific departments, such as police of fire brigade. However in general the word helmet refers to a protective gear that is used during games such as during races.
Motorcycle is the most thrilling vehicle and extremely popular among youngsters, but their carelessness and love for over speeding has made the Motorcycle Helmets manufacturers to produce helmets that provide maximum safety to the motorcycle riders. The main objective of a motorcycle helmet is to avoid the head injuries or reduce their effects thus saving the future of the rider.