Frozen In Time: Ultra Low Freezers, Dewars, And Tubes

Date: January 4, 1999Mechanical Ultra-Low Freezers, Cryogenic Tubes "Time is the fire we burn in." And though we may not be able to quench its unrelenting flame, scientists have attempted to divert its path by isolating small enclosures where time slows to a crawl. Within these chambers the frenetic Brownian dance becomes a chaperoned waltz, as temperatures approach absolute zero. The internal environment of a cryogenic freezer is a world apart, a reminder of the ultimate heat-death that must

| 15 min read

Register for free to listen to this article
Listen with Speechify
0:00
15:00
Share

"Time is the fire we burn in." And though we may not be able to quench its unrelenting flame, scientists have attempted to divert its path by isolating small enclosures where time slows to a crawl. Within these chambers the frenetic Brownian dance becomes a chaperoned waltz, as temperatures approach absolute zero. The internal environment of a cryogenic freezer is a world apart, a reminder of the ultimate heat-death that must befall our universe in the eons to come.

For those who seek to discover truths about the workings of the cell, holding back the floodgates of time is a problem of significant proportions. Scientists are usually interested in very specific cell properties that take place at critical junctions in the life of a cell. Holding these processes at bay while their properties can be exploited is akin to the problem of ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Keywords

Meet the Author

  • Brent Johnson

    This person does not yet have a bio.

Published In

Share
May digest 2025 cover
May 2025, Issue 1

Study Confirms Safety of Genetically Modified T Cells

A long-term study of nearly 800 patients demonstrated a strong safety profile for T cells engineered with viral vectors.

View this Issue
iStock

TaqMan Probe & Assays: Unveil What's Possible Together

Thermo Fisher Logo
Meet Aunty and Tackle Protein Stability Questions in Research and Development

Meet Aunty and Tackle Protein Stability Questions in Research and Development

Unchained Labs
Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Bio-Rad
How technology makes PCR instruments easier to use.

Making Real-Time PCR More Straightforward

Thermo Fisher Logo

Products

fujirebio-square-logo

Fujirebio Receives Marketing Clearance for Lumipulse® G pTau 217/ β-Amyloid 1-42 Plasma Ratio In-Vitro Diagnostic Test

The Scientist Placeholder Image

Biotium Launches New Phalloidin Conjugates with Extended F-actin Staining Stability for Greater Imaging Flexibility

Leica Microsystems Logo

Latest AI software simplifies image analysis and speeds up insights for scientists

BioSkryb Genomics Logo

BioSkryb Genomics and Tecan introduce a single-cell multiomics workflow for sequencing-ready libraries in under ten hours