Tahini is a sesame paste most commonly used in hummus, baba ghanoush, and salad dressings, but it can add moisture and nutty goodness to a whole variety of sweets.
If you're allergic to eggs, just don't like mayonnaise, or tired of the same old recipes, pasta and potato salads may seem firmly off the menu, but substituting tahini for mayo will give you a creamy, extremely flavorful salad, no mayo needed.
Predicting the future is near impossible -- but that doesn‘t stop us all from having a red hot go. Human beings have been predicting the future since the beginning of history and the results range from the hilarious to the downright uncanny.
One thing all future predictions have in common: they‘re rooted in our current understanding of how the world works. It‘s difficult to escape that mindset. We have no idea how technology will evolve, so our ideas are connected to the technology of today.