Scientific progress is often equated with new discoveries, but researcher and inventor Lee Lorenzen suggests that a less heralded advance—better measurement—can be equally transformative. Lorenzen, founder and CEO of Cluster Solutions, has spent decades studying water structure and biological systems. His career, beginning in biology and pharmacology in the 1970s, has given him a unique perspective on how improved instruments can reshape research.
Lorenzen points out that researchers sometimes observe intriguing phenomena before they have the tools to investigate them properly. "Early in my research, there were observations that raised questions, but the measurement methods available at the time could only take us so far," he says. "When better methods became available later, I could go back to those observations and ask much more specific questions." This ability to revisit old data with new tools can breathe new life into decades-old questions.
The history of science supports this view. Advances in microscopy, spectroscopy, and molecular analysis have repeatedly opened new windows into biological processes. Cryo-electron microscopy, for instance, earned Jacques Dubochet, Joachim Frank, and Richard Henderson the 2017 Nobel Prize in Chemistry for enabling high-resolution structure determination of biomolecules. Such breakthroughs do more than improve accuracy; they change what researchers can investigate.
However, Lorenzen cautions that revisiting an observation is not about proving an old interpretation correct. Better measurement can confirm, weaken, or overturn earlier ideas. "The mistake would be going back to an old experiment determined to get the answer you wanted thirty years ago," he says. "You go back because you can measure it better now. If the new measurement changes your explanation, you have to be willing to change with it." This openness to revision is central to scientific integrity.
Lorenzen's own research on water structure and cellular hydration, supported by U.S. patents 5,711,950 and 6,033,678, has reinforced the importance of detailed record-keeping. Without thorough documentation, unexplained results become nearly impossible to revisit. He also stresses that better instruments alone cannot settle scientific questions; controls, repeatable experiments, and independent testing remain essential. Greater measurement sensitivity can even introduce new challenges, as researchers may detect statistically measurable differences whose practical significance is unclear.
To address this, Lorenzen advocates for replication. "If a new instrument shows something interesting, I don't think the next step is to announce that the question is settled," he says. "Run it again. Change the conditions. Compare it with another method. Give another researcher enough information to see whether they can find it too." Such rigor helps distinguish fleeting anomalies from dependable results.
Researchers can prepare for future tools by improving current practices. Lorenzen recommends documenting unusual observations, preserving raw measurements, and clearly separating what an experiment showed from what it might mean. Cross-disciplinary collaboration can also help, as techniques from chemistry, physics, or materials science might offer better ways to examine existing problems.
Ultimately, Lorenzen believes that better measurement makes science more precise and opens new avenues of inquiry. "Document what you see and be precise about what you don't know," he advises. "Science changes when measurement improves. A question that is difficult to test today may become a very different research problem ten years from now." In an era of rapid technological advancement, the ability to ask previously unanswerable questions may prove to be science's next big advantage.
