Sentence examples for be very unstable from inspiring English sources

In contrast, PRA is known to be very unstable in low pH conditions.

This boron-containing glass is shown to be very unstable in the presence of HF gas (the main reaction product).

The toys have a narrow base, and with only two wheels, they can be very unstable, said Ms. Brown of the product safety commission.

"It is tippy and the board can be very unstable, but that's the part of the exercise that strengthens the core muscles," Mr. Doerner said.

The nanolithia particles would normally be very unstable, so the researchers embedded them within the cobalt oxide matrix, a sponge-like material with pores just a few nanometers across.

According to Nikolay Staykov, a member of last year's protest movement, "the only option is a three-party coalition that will find it hard to push unpopular decisions and will be very unstable".

"The situation is very unstable.

The building was very unstable.

The areas are very unstable".

The 8B nucleus, however, is very unstable.

"She said he was very unstable.