Sentence examples for considered virtually impossible from inspiring English sources

Employee identification cards granting access to sensitive areas carry three-dimensional holographic images considered virtually impossible to counterfeit.

His initial scan in early October showed the cancer in his bones, an incursion considered virtually impossible to reverse.

And the idea that the borders of the future Palestinian state could be agreed on in 90 days was considered virtually impossible.

Washington's decision to cross the Delaware River on Christmas night 1776, when it was considered virtually impossible, was a move both bold and foolhardy.

The crew called United Airlines' maintenance base using one of their radios, but as a total loss of hydraulics on the DC-10 was considered "virtually impossible", there were no procedures or guidelines for dealing with such an event.

From a real estate perspective, it is considered virtually impossible to create enough demand to justify such a tower, but that at some point someone with a great excess of money will likely do it anyway.

Until recently, enzymatic dehydration of isobutanol was considered to be virtually impossible.

Considering that it is virtually impossible to blind therapists to the use of moxibustion, we assessed patient and assessor blinding separately.

The researchers consider such a program virtually impossible because 50 years or more typically would be required for results of early exposure to BPA to show up as prostate cancer.

Even the analysis of subgroups of estimates was not considered realistic because it was virtually impossible to obtain subgroups that reflected patients with similar features.

Determining some sort of final number that the human race can comfortably survive at is virtually impossible without considering the differing way we consume resources.