This profile is from a federated server and may be incomplete. Browse more on the original instance.
There have been multiple accounts created with the sole purpose of posting advertisement posts or replies containing unsolicited advertising.
Accounts which solely post advertisements, or persistently post them may be terminated.
This profile is from a federated server and may be incomplete. Browse more on the original instance.
Ultrasound can push vaccines into the body without needles (www.newscientist.com)
Vaccines can be delivered through the skin using ultrasound. This method doesn’t damage the skin and eliminates the need for painful needles. To create a needle-free vaccine, Darcy Dunn-Lawless at the University of Oxford and his colleagues mixed vaccine molecules with tiny, cup-shaped proteins. They then applied liquid...