X, the social network formerly known as Twitter, today announced that it is testing a "Not A Bot" program that charges new, unverified users $1 per year to post and interact with content on X. Not A ...

Engineering education startup STEM Center USA has created a Kickstarter campaign for Pi-Bot, an affordable Arduino-based robot that you can use to teach students how to build their own robots and ...

X, the social network formerly known as Twitter, on Tuesday announced that it is testing a “Not A Bot” program that charges new, unverified users $1 per year to post and interact with content on X.