A Kilogram Is Now a Kilogram—Forever This week in SciShow News, there’s a new kilogram in town, and we might be closer to understanding why people love coffee so much! Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Why Don’t All Blue Whales Have Cancer? How Close Are We to Fusion Energy? The First Few Moments That Physics Can’t Explain 4 Logical Paradoxes What Percentage of Your Brain do You Use? We Found Gravitational Waves…AGAIN!!!