According to Twitter, hundreds of billions of tweets have been sent out since the service launched in 2006. If you’re dubious of that number, you can now count them all to verify the claim. Today, Twitter is announcing they’re making the entire catalog of tweets sent available via their search index. Until today, the aim was on providing an account of the more recent tweets sent, but now they’re all up for grabs. The new, all-encompassing index is also 100-times larger than the real-time index we’ve been using.