There is no easy answer when it comes to whether or not you can make a blog on science. While there are a number of online platforms that offer free or paid subscriptions, most of which offer ample resources for starting a blog on science, there is no single platform that is universally accepted as the best option.
Additionally, while many blogs on science are written by scientists themselves, others are written by journalists who have an interest in science but may not have expertise in the field.
Ultimately, the decision whether or not to make a blog on science comes down to your personal interests and skills. If you are interested in writing about complex scientific concepts, have prior experience editing and formatting text, and have access to a website hosting platform and internet connection, then making a blog on science may be an excellent option for you.
However, if you are not confident in your writing skills or do not have access to necessary resources, it may be more beneficial to seek out professional help before starting a blog on science.